18956397600

素因数分解:

$2^5\times 3^4\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 1080

約数和(自身を含む): 83635896960

約数和(自身を除く): 64679499360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 54, 56, 60, 63, 69, 70, 72, 75, 79, 80, 81, 84, 90, 92, 96, 100, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 150, 158, 160, 161, 162, 168, 175, 180, 184, 189, 200, 207, 210, 216, 224, 225, 230, 237, 240, 252, 270, 276, 280, 288, 300, 315, 316, 322, 324, 336, 345, 350, 360, 368, 378, 395, 400, 405, 414, 420, 432, 450, 460, 474, 480, 483, 504, 525, 529, 540, 552, 553, 560, 567, 575, 600, 621, 630, 632, 644, 648, 672, 675, 690, 700, 711, 720, 736, 756, 790, 800, 805, 810, 828, 840, 864, 900, 920, 945, 948, 966, 1008, 1035, 1050, 1058, 1080, 1104, 1106, 1120, 1134, 1150, 1185, 1200, 1242, 1260, 1264, 1288, 1296, 1350, 1380, 1400, 1422, 1440, 1449, 1512, 1575, 1580, 1587, 1610, 1620, 1656, 1659, 1680, 1725, 1800, 1817, 1840, 1863, 1890, 1896, 1932, 1975, 2016, 2025, 2070, 2100, 2116, 2133, 2160, 2208, 2212, 2268, 2300, 2370, 2400, 2415, 2484, 2520, 2528, 2576, 2592, 2645, 2700, 2760, 2765, 2800, 2835, 2844, 2898, 3024, 3105, 3150, 3160, 3174, 3220, 3240, 3312, 3318, 3360, 3450, 3555, 3600, 3634, 3680, 3703, 3726, 3780, 3792, 3864, 3950, 4025, 4050, 4140, 4200, 4232, 4266, 4320, 4347, 4424, 4536, 4600, 4725, 4740, 4761, 4830, 4968, 4977, 5040, 5152, 5175, 5290, 5400, 5451, 5520, 5530, 5600, 5670, 5688, 5796, 5925, 6048, 6210, 6300, 6320, 6348, 6399, 6440, 6480, 6624, 6636, 6900, 7110, 7200, 7245, 7268, 7406, 7452, 7560, 7584, 7728, 7900, 7935, 8050, 8100, 8280, 8295, 8400, 8464, 8532, 8694, 8848, 9072, 9085, 9200, 9315, 9450, 9480, 9522, 9660, 9936, 9954, 10080, 10350, 10580, 10665, 10800, 10902, 11040, 11060, 11109, 11340, 11376, 11592, 11850, 12075, 12420, 12600, 12640, 12696, 12719, 12798, 12880, 12960, 13041, 13225, 13272, 13800, 13825, 14175, 14220, 14283, 14490, 14536, 14812, 14904, 14931, 15120, 15456, 15525, 15800, 15870, 16100, 16200, 16353, 16560, 16590, 16800, 16928, 17064, 17388, 17696, 17775, 18144, 18170, 18400, 18515, 18630, 18900, 18960, 19044, 19320, 19872, 19908, 20700, 21160, 21330, 21600, 21735, 21804, 22120, 22218, 22680, 22752, 23184, 23700, 23805, 24150, 24840, 24885, 25200, 25392, 25438, 25596, 25760, 26082, 26450, 26544, 27255, 27600, 27650, 28350, 28440, 28566, 28980, 29072, 29624, 29808, 29862, 30240, 31050, 31600, 31740, 31995, 32200, 32400, 32706, 33120, 33180, 33327, 34128, 34776, 35550, 36225, 36340, 37030, 37260, 37800, 37920, 38088, 38157, 38640, 39675, 39816, 41400, 41475, 41791, 42320, 42660, 42849, 43470, 43608, 44240, 44436, 44793, 45360, 45425, 46368, 46575, 47400, 47610, 48300, 49059, 49680, 49770, 50400, 50784, 50876, 51192, 52164, 52900, 53088, 53325, 54510, 55200, 55300, 55545, 56700, 56880, 57132, 57960, 58144, 59248, 59616, 59724, 62100, 63200, 63480, 63595, 63990, 64400, 64800, 65205, 65412, 66360, 66654, 68256, 69552, 71100, 71415, 72450, 72680, 74060, 74520, 74655, 75600, 76176, 76314, 77280, 79350, 79632, 81765, 82800, 82950, 83582, 84640, 85320, 85698, 86940, 87216, 88480, 88872, 89586, 90720, 90850, 92575, 93150, 94800, 95220, 96600, 98118, 99360, 99540, 99981, 101752, 102384, 104328, 105800, 106650, 108675, 109020, 110600, 111090, 113400, 113760, 114264, 114471, 115920, 118496, 119025, 119448, 124200, 124425, 125373, 126960, 127190, 127980, 128800, 130410, 130824, 132720, 133308, 136275, 139104, 142200, 142830, 144900, 145360, 147177, 148120, 149040, 149310, 151200, 152352, 152628, 158700, 159264, 159975, 163530, 165600, 165900, 166635, 167164, 170640, 171396, 173880, 174432, 177744, 179172, 181700, 185150, 186300, 189600, 190440, 190785, 193200, 196236, 199080, 199962, 203504, 204768, 208656, 208955, 211600, 213300, 214245, 217350, 218040, 221200, 222180, 223965, 226800, 228528, 228942, 231840, 238050, 238896, 245295, 248400, 248850, 250746, 253920, 254380, 255960, 260820, 261648, 265440, 266616, 272550, 277725, 284400, 285660, 289800, 290720, 292537, 294354, 296240, 298080, 298620, 299943, 305256, 317400, 317975, 319950, 326025, 327060, 331800, 333270, 334328, 341280, 342792, 343413, 347760, 355488, 357075, 358344, 363400, 370300, 372600, 373275, 376119, 380880, 381570, 386400, 392472, 398160, 399924, 407008, 408825, 417312, 417910, 423200, 426600, 428490, 434700, 436080, 442400, 444360, 447930, 453600, 457056, 457884, 476100, 477792, 490590, 496800, 497700, 499905, 501492, 508760, 511920, 521640, 523296, 533232, 545100, 555450, 568800, 571320, 572355, 579600, 585074, 588708, 592480, 597240, 599886, 610512, 626865, 634800, 635950, 639900, 652050, 654120, 663600, 666540, 668656, 685584, 686826, 695520, 714150, 716688, 726800, 735885, 740600, 745200, 746550, 752238, 761760, 763140, 784944, 796320, 799848, 817650, 833175, 835820, 853200, 856980, 869400, 872160, 877611, 888720, 895860, 915768, 952200, 953925, 981180, 995400, 999810, 1002984, 1017520, 1023840, 1030239, 1043280, 1044775, 1066464, 1071225, 1090200, 1110900, 1119825, 1128357, 1142640, 1144710, 1159200, 1170148, 1177416, 1194480, 1199772, 1221024, 1226475, 1253730, 1269600, 1271900, 1279800, 1304100, 1308240, 1327200, 1333080, 1337312, 1371168, 1373652, 1428300, 1433376, 1453600, 1462685, 1471770, 1481200, 1490400, 1493100, 1499715, 1504476, 1526280, 1569888, 1599696, 1635300, 1666350, 1671640, 1706400, 1713960, 1717065, 1738800, 1755222, 1777440, 1791720, 1831536, 1880595, 1904400, 1907850, 1962360, 1990800, 1999620, 2005968, 2035040, 2060478, 2086560, 2089550, 2142450, 2180400, 2221800, 2239650, 2256714, 2285280, 2289420, 2340296, 2354832, 2388960, 2399544, 2452950, 2499525, 2507460, 2543800, 2559600, 2608200, 2616480, 2632833, 2666160, 2747304, 2856600, 2861775, 2925370, 2943540, 2962400, 2986200, 2999430, 3008952, 3052560, 3134325, 3199392, 3270600, 3332700, 3343280, 3385071, 3427920, 3434130, 3477600, 3510444, 3583440, 3663072, 3679425, 3761190, 3808800, 3815700, 3924720, 3981600, 3999240, 4011936, 4120956, 4179100, 4284900, 4360800, 4388055, 4443600, 4479300, 4513428, 4578840, 4680592, 4709664, 4799088, 4905900, 4999050, 5014920, 5087600, 5119200, 5151195, 5216400, 5265666, 5332320, 5494608, 5641785, 5713200, 5723550, 5850740, 5887080, 5972400, 5998860, 6017904, 6105120, 6268650, 6541200, 6665400, 6686560, 6770142, 6855840, 6868260, 7020888, 7166880, 7313425, 7358850, 7498575, 7522380, 7631400, 7849440, 7898499, 7998480, 8241912, 8358200, 8569800, 8585325, 8776110, 8887200, 8958600, 9026856, 9157680, 9361184, 9402975, 9598176, 9811800, 9998100, 10029840, 10175200, 10302390, 10432800, 10531332, 10989216, 11283570, 11426400, 11447100, 11701480, 11774160, 11944800, 11997720, 12035808, 12537300, 13082400, 13164165, 13330800, 13540284, 13736520, 14041776, 14626850, 14717700, 14997150, 15044760, 15262800, 15796998, 15996960, 16483824, 16716400, 16925355, 17139600, 17170650, 17552220, 17917200, 18053712, 18315360, 18805950, 19623600, 19996200, 20059680, 20604780, 21062664, 21940275, 22567140, 22894200, 23402960, 23548320, 23695497, 23995440, 25074600, 25755975, 26328330, 26661600, 27080568, 27473040, 28083552, 28208925, 29253700, 29435400, 29994300, 30089520, 30525600, 31593996, 32967648, 33432800, 33850710, 34279200, 34341300, 35104440, 35834400, 36107424, 37611900, 39247200, 39492495, 39992400, 41209560, 42125328, 43880550, 45134280, 45788400, 46805920, 47390994, 47990880, 50149200, 51511950, 52656660, 54161136, 54946080, 56417850, 58507400, 58870800, 59988600, 60179040, 63187992, 65820825, 67701420, 68682600, 70208880, 75223800, 78984990, 79984800, 82419120, 84250656, 84626775, 87761100, 90268560, 91576800, 94781988, 100298400, 103023900, 105313320, 108322272, 112835700, 117014800, 117741600, 118477485, 119977200, 126375984, 131641650, 135402840, 137365200, 140417760, 150447600, 157969980, 164838240, 169253550, 175522200, 180537120, 189563976, 197462475, 206047800, 210626640, 225671400, 234029600, 236954970, 239954400, 252751968, 263283300, 270805680, 274730400, 300895200, 315939960, 338507100, 351044400, 379127952, 394924950, 412095600, 421253280, 451342800, 473909940, 526566600, 541611360, 592387425, 631879920, 677014200, 702088800, 758255904, 789849900, 824191200, 902685600, 947819880, 1053133200, 1184774850, 1263759840, 1354028400, 1579699800, 1895639760, 2106266400, 2369549700, 2708056800, 3159399600, 3791279520, 4739099400, 6318799200, 9478198800, 18956397600]

約数ペア:

[(1, 18956397600), (2, 9478198800), (3, 6318799200), (4, 4739099400), (5, 3791279520), (6, 3159399600), (7, 2708056800), (8, 2369549700), (9, 2106266400), (10, 1895639760), (12, 1579699800), (14, 1354028400), (15, 1263759840), (16, 1184774850), (18, 1053133200), (20, 947819880), (21, 902685600), (23, 824191200), (24, 789849900), (25, 758255904), (27, 702088800), (28, 677014200), (30, 631879920), (32, 592387425), (35, 541611360), (36, 526566600), (40, 473909940), (42, 451342800), (45, 421253280), (46, 412095600), (48, 394924950), (50, 379127952), (54, 351044400), (56, 338507100), (60, 315939960), (63, 300895200), (69, 274730400), (70, 270805680), (72, 263283300), (75, 252751968), (79, 239954400), (80, 236954970), (81, 234029600), (84, 225671400), (90, 210626640), (92, 206047800), (96, 197462475), (100, 189563976), (105, 180537120), (108, 175522200), (112, 169253550), (115, 164838240), (120, 157969980), (126, 150447600), (135, 140417760), (138, 137365200), (140, 135402840), (144, 131641650), (150, 126375984), (158, 119977200), (160, 118477485), (161, 117741600), (162, 117014800), (168, 112835700), (175, 108322272), (180, 105313320), (184, 103023900), (189, 100298400), (200, 94781988), (207, 91576800), (210, 90268560), (216, 87761100), (224, 84626775), (225, 84250656), (230, 82419120), (237, 79984800), (240, 78984990), (252, 75223800), (270, 70208880), (276, 68682600), (280, 67701420), (288, 65820825), (300, 63187992), (315, 60179040), (316, 59988600), (322, 58870800), (324, 58507400), (336, 56417850), (345, 54946080), (350, 54161136), (360, 52656660), (368, 51511950), (378, 50149200), (395, 47990880), (400, 47390994), (405, 46805920), (414, 45788400), (420, 45134280), (432, 43880550), (450, 42125328), (460, 41209560), (474, 39992400), (480, 39492495), (483, 39247200), (504, 37611900), (525, 36107424), (529, 35834400), (540, 35104440), (552, 34341300), (553, 34279200), (560, 33850710), (567, 33432800), (575, 32967648), (600, 31593996), (621, 30525600), (630, 30089520), (632, 29994300), (644, 29435400), (648, 29253700), (672, 28208925), (675, 28083552), (690, 27473040), (700, 27080568), (711, 26661600), (720, 26328330), (736, 25755975), (756, 25074600), (790, 23995440), (800, 23695497), (805, 23548320), (810, 23402960), (828, 22894200), (840, 22567140), (864, 21940275), (900, 21062664), (920, 20604780), (945, 20059680), (948, 19996200), (966, 19623600), (1008, 18805950), (1035, 18315360), (1050, 18053712), (1058, 17917200), (1080, 17552220), (1104, 17170650), (1106, 17139600), (1120, 16925355), (1134, 16716400), (1150, 16483824), (1185, 15996960), (1200, 15796998), (1242, 15262800), (1260, 15044760), (1264, 14997150), (1288, 14717700), (1296, 14626850), (1350, 14041776), (1380, 13736520), (1400, 13540284), (1422, 13330800), (1440, 13164165), (1449, 13082400), (1512, 12537300), (1575, 12035808), (1580, 11997720), (1587, 11944800), (1610, 11774160), (1620, 11701480), (1656, 11447100), (1659, 11426400), (1680, 11283570), (1725, 10989216), (1800, 10531332), (1817, 10432800), (1840, 10302390), (1863, 10175200), (1890, 10029840), (1896, 9998100), (1932, 9811800), (1975, 9598176), (2016, 9402975), (2025, 9361184), (2070, 9157680), (2100, 9026856), (2116, 8958600), (2133, 8887200), (2160, 8776110), (2208, 8585325), (2212, 8569800), (2268, 8358200), (2300, 8241912), (2370, 7998480), (2400, 7898499), (2415, 7849440), (2484, 7631400), (2520, 7522380), (2528, 7498575), (2576, 7358850), (2592, 7313425), (2645, 7166880), (2700, 7020888), (2760, 6868260), (2765, 6855840), (2800, 6770142), (2835, 6686560), (2844, 6665400), (2898, 6541200), (3024, 6268650), (3105, 6105120), (3150, 6017904), (3160, 5998860), (3174, 5972400), (3220, 5887080), (3240, 5850740), (3312, 5723550), (3318, 5713200), (3360, 5641785), (3450, 5494608), (3555, 5332320), (3600, 5265666), (3634, 5216400), (3680, 5151195), (3703, 5119200), (3726, 5087600), (3780, 5014920), (3792, 4999050), (3864, 4905900), (3950, 4799088), (4025, 4709664), (4050, 4680592), (4140, 4578840), (4200, 4513428), (4232, 4479300), (4266, 4443600), (4320, 4388055), (4347, 4360800), (4424, 4284900), (4536, 4179100), (4600, 4120956), (4725, 4011936), (4740, 3999240), (4761, 3981600), (4830, 3924720), (4968, 3815700), (4977, 3808800), (5040, 3761190), (5152, 3679425), (5175, 3663072), (5290, 3583440), (5400, 3510444), (5451, 3477600), (5520, 3434130), (5530, 3427920), (5600, 3385071), (5670, 3343280), (5688, 3332700), (5796, 3270600), (5925, 3199392), (6048, 3134325), (6210, 3052560), (6300, 3008952), (6320, 2999430), (6348, 2986200), (6399, 2962400), (6440, 2943540), (6480, 2925370), (6624, 2861775), (6636, 2856600), (6900, 2747304), (7110, 2666160), (7200, 2632833), (7245, 2616480), (7268, 2608200), (7406, 2559600), (7452, 2543800), (7560, 2507460), (7584, 2499525), (7728, 2452950), (7900, 2399544), (7935, 2388960), (8050, 2354832), (8100, 2340296), (8280, 2289420), (8295, 2285280), (8400, 2256714), (8464, 2239650), (8532, 2221800), (8694, 2180400), (8848, 2142450), (9072, 2089550), (9085, 2086560), (9200, 2060478), (9315, 2035040), (9450, 2005968), (9480, 1999620), (9522, 1990800), (9660, 1962360), (9936, 1907850), (9954, 1904400), (10080, 1880595), (10350, 1831536), (10580, 1791720), (10665, 1777440), (10800, 1755222), (10902, 1738800), (11040, 1717065), (11060, 1713960), (11109, 1706400), (11340, 1671640), (11376, 1666350), (11592, 1635300), (11850, 1599696), (12075, 1569888), (12420, 1526280), (12600, 1504476), (12640, 1499715), (12696, 1493100), (12719, 1490400), (12798, 1481200), (12880, 1471770), (12960, 1462685), (13041, 1453600), (13225, 1433376), (13272, 1428300), (13800, 1373652), (13825, 1371168), (14175, 1337312), (14220, 1333080), (14283, 1327200), (14490, 1308240), (14536, 1304100), (14812, 1279800), (14904, 1271900), (14931, 1269600), (15120, 1253730), (15456, 1226475), (15525, 1221024), (15800, 1199772), (15870, 1194480), (16100, 1177416), (16200, 1170148), (16353, 1159200), (16560, 1144710), (16590, 1142640), (16800, 1128357), (16928, 1119825), (17064, 1110900), (17388, 1090200), (17696, 1071225), (17775, 1066464), (18144, 1044775), (18170, 1043280), (18400, 1030239), (18515, 1023840), (18630, 1017520), (18900, 1002984), (18960, 999810), (19044, 995400), (19320, 981180), (19872, 953925), (19908, 952200), (20700, 915768), (21160, 895860), (21330, 888720), (21600, 877611), (21735, 872160), (21804, 869400), (22120, 856980), (22218, 853200), (22680, 835820), (22752, 833175), (23184, 817650), (23700, 799848), (23805, 796320), (24150, 784944), (24840, 763140), (24885, 761760), (25200, 752238), (25392, 746550), (25438, 745200), (25596, 740600), (25760, 735885), (26082, 726800), (26450, 716688), (26544, 714150), (27255, 695520), (27600, 686826), (27650, 685584), (28350, 668656), (28440, 666540), (28566, 663600), (28980, 654120), (29072, 652050), (29624, 639900), (29808, 635950), (29862, 634800), (30240, 626865), (31050, 610512), (31600, 599886), (31740, 597240), (31995, 592480), (32200, 588708), (32400, 585074), (32706, 579600), (33120, 572355), (33180, 571320), (33327, 568800), (34128, 555450), (34776, 545100), (35550, 533232), (36225, 523296), (36340, 521640), (37030, 511920), (37260, 508760), (37800, 501492), (37920, 499905), (38088, 497700), (38157, 496800), (38640, 490590), (39675, 477792), (39816, 476100), (41400, 457884), (41475, 457056), (41791, 453600), (42320, 447930), (42660, 444360), (42849, 442400), (43470, 436080), (43608, 434700), (44240, 428490), (44436, 426600), (44793, 423200), (45360, 417910), (45425, 417312), (46368, 408825), (46575, 407008), (47400, 399924), (47610, 398160), (48300, 392472), (49059, 386400), (49680, 381570), (49770, 380880), (50400, 376119), (50784, 373275), (50876, 372600), (51192, 370300), (52164, 363400), (52900, 358344), (53088, 357075), (53325, 355488), (54510, 347760), (55200, 343413), (55300, 342792), (55545, 341280), (56700, 334328), (56880, 333270), (57132, 331800), (57960, 327060), (58144, 326025), (59248, 319950), (59616, 317975), (59724, 317400), (62100, 305256), (63200, 299943), (63480, 298620), (63595, 298080), (63990, 296240), (64400, 294354), (64800, 292537), (65205, 290720), (65412, 289800), (66360, 285660), (66654, 284400), (68256, 277725), (69552, 272550), (71100, 266616), (71415, 265440), (72450, 261648), (72680, 260820), (74060, 255960), (74520, 254380), (74655, 253920), (75600, 250746), (76176, 248850), (76314, 248400), (77280, 245295), (79350, 238896), (79632, 238050), (81765, 231840), (82800, 228942), (82950, 228528), (83582, 226800), (84640, 223965), (85320, 222180), (85698, 221200), (86940, 218040), (87216, 217350), (88480, 214245), (88872, 213300), (89586, 211600), (90720, 208955), (90850, 208656), (92575, 204768), (93150, 203504), (94800, 199962), (95220, 199080), (96600, 196236), (98118, 193200), (99360, 190785), (99540, 190440), (99981, 189600), (101752, 186300), (102384, 185150), (104328, 181700), (105800, 179172), (106650, 177744), (108675, 174432), (109020, 173880), (110600, 171396), (111090, 170640), (113400, 167164), (113760, 166635), (114264, 165900), (114471, 165600), (115920, 163530), (118496, 159975), (119025, 159264), (119448, 158700), (124200, 152628), (124425, 152352), (125373, 151200), (126960, 149310), (127190, 149040), (127980, 148120), (128800, 147177), (130410, 145360), (130824, 144900), (132720, 142830), (133308, 142200), (136275, 139104)]