21182394240

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 960

約数和(自身を含む): 91172822400

約数和(自身を除く): 69990428160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 98, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 147, 155, 160, 162, 168, 180, 186, 189, 192, 196, 210, 216, 217, 224, 240, 245, 248, 252, 269, 270, 279, 280, 288, 294, 310, 315, 320, 324, 336, 360, 372, 378, 384, 392, 405, 420, 432, 434, 441, 448, 465, 480, 490, 496, 504, 538, 540, 558, 560, 567, 576, 588, 620, 630, 640, 648, 651, 672, 720, 735, 744, 756, 784, 807, 810, 837, 840, 864, 868, 882, 896, 930, 945, 960, 980, 992, 1008, 1076, 1080, 1085, 1116, 1120, 1134, 1152, 1176, 1240, 1260, 1296, 1302, 1323, 1344, 1345, 1395, 1440, 1470, 1488, 1512, 1519, 1568, 1614, 1620, 1674, 1680, 1728, 1736, 1764, 1860, 1883, 1890, 1920, 1953, 1960, 1984, 2016, 2152, 2160, 2170, 2205, 2232, 2240, 2268, 2352, 2421, 2480, 2511, 2520, 2592, 2604, 2646, 2688, 2690, 2790, 2835, 2880, 2940, 2976, 3024, 3038, 3136, 3228, 3240, 3255, 3348, 3360, 3456, 3472, 3528, 3720, 3766, 3780, 3906, 3920, 3968, 3969, 4032, 4035, 4185, 4304, 4320, 4340, 4410, 4464, 4480, 4536, 4557, 4704, 4842, 4960, 5022, 5040, 5184, 5208, 5292, 5380, 5580, 5649, 5670, 5760, 5859, 5880, 5952, 6048, 6076, 6272, 6456, 6480, 6510, 6615, 6696, 6720, 6944, 7056, 7263, 7440, 7532, 7560, 7595, 7812, 7840, 7938, 8064, 8070, 8339, 8370, 8608, 8640, 8680, 8820, 8928, 9072, 9114, 9408, 9415, 9684, 9765, 9920, 10044, 10080, 10368, 10416, 10584, 10760, 11160, 11298, 11340, 11718, 11760, 11904, 12096, 12105, 12152, 12555, 12912, 12960, 13020, 13181, 13230, 13392, 13440, 13671, 13888, 14112, 14526, 14880, 15064, 15120, 15190, 15624, 15680, 15876, 16140, 16678, 16740, 16947, 17216, 17280, 17360, 17577, 17640, 17856, 18144, 18228, 18816, 18830, 19368, 19530, 19840, 19845, 20088, 20160, 20832, 21168, 21520, 21789, 22320, 22596, 22680, 22785, 23436, 23520, 24192, 24210, 24304, 25017, 25110, 25824, 25920, 26040, 26362, 26460, 26784, 27342, 27776, 28224, 28245, 29052, 29295, 29760, 30128, 30240, 30380, 31248, 31360, 31752, 32280, 33356, 33480, 33894, 34432, 34720, 35154, 35280, 35712, 36288, 36315, 36456, 37660, 38736, 39060, 39543, 39690, 40176, 40320, 41013, 41664, 41695, 42336, 43040, 43578, 44640, 45192, 45360, 45570, 46872, 47040, 48420, 48608, 50034, 50220, 50841, 51648, 51840, 52080, 52724, 52920, 53568, 54684, 56448, 56490, 58104, 58373, 58590, 59520, 60256, 60480, 60760, 62496, 63504, 64560, 65905, 66712, 66960, 67788, 68355, 69440, 70308, 70560, 72576, 72630, 72912, 75051, 75320, 77472, 78120, 79086, 79380, 80352, 82026, 83328, 83390, 84672, 84735, 86080, 87156, 87885, 89280, 90384, 90720, 91140, 93744, 94080, 96840, 97216, 100068, 100440, 101682, 103296, 104160, 105448, 105840, 107136, 108945, 109368, 112980, 116208, 116746, 117180, 118629, 120512, 120960, 121520, 123039, 124992, 125085, 127008, 129120, 131810, 133424, 133920, 135576, 136710, 138880, 140616, 141120, 145260, 145824, 150102, 150640, 152523, 154944, 156240, 158172, 158760, 160704, 164052, 166780, 169344, 169470, 172160, 174312, 175119, 175770, 178560, 180768, 181440, 182280, 187488, 193680, 194432, 197715, 200136, 200880, 203364, 205065, 208320, 210896, 211680, 217890, 218736, 225153, 225960, 232416, 233492, 234360, 237258, 241024, 243040, 246078, 249984, 250170, 254016, 254205, 258240, 263620, 266848, 267840, 271152, 273420, 281232, 282240, 290520, 291648, 291865, 300204, 301280, 305046, 309888, 312480, 316344, 317520, 321408, 328104, 333560, 338940, 348624, 350238, 351540, 355887, 361536, 362880, 364560, 374976, 375255, 387360, 395430, 400272, 401760, 406728, 408611, 410130, 416640, 421792, 423360, 435780, 437472, 450306, 451920, 464832, 466984, 468720, 474516, 486080, 492156, 500340, 508032, 508410, 516480, 525357, 527240, 533696, 535680, 542304, 546840, 562464, 581040, 583296, 583730, 593145, 600408, 602560, 610092, 615195, 624960, 632688, 635040, 656208, 667120, 675459, 677880, 697248, 700476, 703080, 711774, 723072, 729120, 749952, 750510, 762615, 774720, 790860, 800544, 803520, 813456, 817222, 820260, 843584, 846720, 871560, 874944, 875595, 900612, 903840, 929664, 933968, 937440, 949032, 972160, 984312, 1000680, 1016820, 1050714, 1054480, 1067392, 1067661, 1084608, 1093680, 1124928, 1125765, 1162080, 1167460, 1186290, 1200816, 1205120, 1220184, 1225833, 1230390, 1249920, 1265376, 1270080, 1312416, 1334240, 1350918, 1355760, 1394496, 1400952, 1406160, 1423548, 1458240, 1501020, 1525230, 1549440, 1576071, 1581720, 1601088, 1607040, 1626912, 1634444, 1640520, 1687168, 1743120, 1749888, 1751190, 1779435, 1801224, 1807680, 1867936, 1874880, 1898064, 1968624, 2001360, 2033640, 2043055, 2101428, 2108960, 2135322, 2169216, 2187360, 2249856, 2251530, 2324160, 2334920, 2372580, 2401632, 2440368, 2451666, 2460780, 2530752, 2540160, 2624832, 2626785, 2668480, 2701836, 2711520, 2788992, 2801904, 2812320, 2847096, 2916480, 3002040, 3050460, 3152142, 3163440, 3202176, 3253824, 3268888, 3281040, 3377295, 3486240, 3502380, 3558870, 3602448, 3615360, 3677499, 3735872, 3749760, 3796128, 3937248, 4002720, 4067280, 4086110, 4202856, 4217920, 4270644, 4374720, 4503060, 4648320, 4669840, 4728213, 4745160, 4803264, 4880736, 4903332, 4921560, 5061504, 5249664, 5253570, 5336960, 5338305, 5403672, 5423040, 5603808, 5624640, 5694192, 6004080, 6100920, 6129165, 6304284, 6326880, 6507648, 6537776, 6562080, 6754590, 6972480, 7004760, 7117740, 7204896, 7354998, 7471744, 7592256, 7874496, 7880355, 8005440, 8134560, 8172220, 8405712, 8435840, 8541288, 8749440, 9006120, 9339680, 9456426, 9490320, 9606528, 9761472, 9806664, 9843120, 10507140, 10676610, 10807344, 10846080, 11032497, 11207616, 11249280, 11388384, 12008160, 12201840, 12258330, 12608568, 12653760, 13075552, 13124160, 13509180, 13944960, 14009520, 14235480, 14409792, 14709996, 15184512, 15748992, 15760710, 16010880, 16269120, 16344440, 16811424, 17082576, 18012240, 18387495, 18679360, 18912852, 18980640, 19522944, 19613328, 19686240, 21014280, 21353220, 21614688, 22064994, 22415232, 22776768, 23641065, 24016320, 24403680, 24516660, 25217136, 25307520, 26151104, 26248320, 27018360, 28019040, 28470960, 28819584, 29419992, 31521420, 32538240, 32688880, 33097491, 33622848, 34165152, 36024480, 36774990, 37358720, 37825704, 37961280, 39226656, 39372480, 42028560, 42706440, 43229376, 44129988, 45553536, 47282130, 48032640, 48807360, 49033320, 50434272, 52302208, 54036720, 55162485, 56038080, 56941920, 58839984, 63042840, 65377760, 66194982, 67245696, 68330304, 72048960, 73549980, 75651408, 75922560, 78453312, 78744960, 84057120, 85412880, 86458752, 88259976, 94564260, 97614720, 98066640, 100868544, 108073440, 110324970, 112076160, 113883840, 117679968, 126085680, 130755520, 132389964, 136660608, 144097920, 147099960, 151302816, 156906624, 165487455, 168114240, 170825760, 176519952, 189128520, 196133280, 201737088, 216146880, 220649940, 227767680, 235359936, 252171360, 261511040, 264779928, 294199920, 302605632, 330974910, 336228480, 341651520, 353039904, 378257040, 392266560, 432293760, 441299880, 470719872, 504342720, 529559856, 588399840, 605211264, 661949820, 683303040, 706079808, 756514080, 784533120, 882599760, 1008685440, 1059119712, 1176799680, 1323899640, 1412159616, 1513028160, 1765199520, 2118239424, 2353599360, 2647799280, 3026056320, 3530399040, 4236478848, 5295598560, 7060798080, 10591197120, 21182394240]

約数ペア:

[(1, 21182394240), (2, 10591197120), (3, 7060798080), (4, 5295598560), (5, 4236478848), (6, 3530399040), (7, 3026056320), (8, 2647799280), (9, 2353599360), (10, 2118239424), (12, 1765199520), (14, 1513028160), (15, 1412159616), (16, 1323899640), (18, 1176799680), (20, 1059119712), (21, 1008685440), (24, 882599760), (27, 784533120), (28, 756514080), (30, 706079808), (31, 683303040), (32, 661949820), (35, 605211264), (36, 588399840), (40, 529559856), (42, 504342720), (45, 470719872), (48, 441299880), (49, 432293760), (54, 392266560), (56, 378257040), (60, 353039904), (62, 341651520), (63, 336228480), (64, 330974910), (70, 302605632), (72, 294199920), (80, 264779928), (81, 261511040), (84, 252171360), (90, 235359936), (93, 227767680), (96, 220649940), (98, 216146880), (105, 201737088), (108, 196133280), (112, 189128520), (120, 176519952), (124, 170825760), (126, 168114240), (128, 165487455), (135, 156906624), (140, 151302816), (144, 147099960), (147, 144097920), (155, 136660608), (160, 132389964), (162, 130755520), (168, 126085680), (180, 117679968), (186, 113883840), (189, 112076160), (192, 110324970), (196, 108073440), (210, 100868544), (216, 98066640), (217, 97614720), (224, 94564260), (240, 88259976), (245, 86458752), (248, 85412880), (252, 84057120), (269, 78744960), (270, 78453312), (279, 75922560), (280, 75651408), (288, 73549980), (294, 72048960), (310, 68330304), (315, 67245696), (320, 66194982), (324, 65377760), (336, 63042840), (360, 58839984), (372, 56941920), (378, 56038080), (384, 55162485), (392, 54036720), (405, 52302208), (420, 50434272), (432, 49033320), (434, 48807360), (441, 48032640), (448, 47282130), (465, 45553536), (480, 44129988), (490, 43229376), (496, 42706440), (504, 42028560), (538, 39372480), (540, 39226656), (558, 37961280), (560, 37825704), (567, 37358720), (576, 36774990), (588, 36024480), (620, 34165152), (630, 33622848), (640, 33097491), (648, 32688880), (651, 32538240), (672, 31521420), (720, 29419992), (735, 28819584), (744, 28470960), (756, 28019040), (784, 27018360), (807, 26248320), (810, 26151104), (837, 25307520), (840, 25217136), (864, 24516660), (868, 24403680), (882, 24016320), (896, 23641065), (930, 22776768), (945, 22415232), (960, 22064994), (980, 21614688), (992, 21353220), (1008, 21014280), (1076, 19686240), (1080, 19613328), (1085, 19522944), (1116, 18980640), (1120, 18912852), (1134, 18679360), (1152, 18387495), (1176, 18012240), (1240, 17082576), (1260, 16811424), (1296, 16344440), (1302, 16269120), (1323, 16010880), (1344, 15760710), (1345, 15748992), (1395, 15184512), (1440, 14709996), (1470, 14409792), (1488, 14235480), (1512, 14009520), (1519, 13944960), (1568, 13509180), (1614, 13124160), (1620, 13075552), (1674, 12653760), (1680, 12608568), (1728, 12258330), (1736, 12201840), (1764, 12008160), (1860, 11388384), (1883, 11249280), (1890, 11207616), (1920, 11032497), (1953, 10846080), (1960, 10807344), (1984, 10676610), (2016, 10507140), (2152, 9843120), (2160, 9806664), (2170, 9761472), (2205, 9606528), (2232, 9490320), (2240, 9456426), (2268, 9339680), (2352, 9006120), (2421, 8749440), (2480, 8541288), (2511, 8435840), (2520, 8405712), (2592, 8172220), (2604, 8134560), (2646, 8005440), (2688, 7880355), (2690, 7874496), (2790, 7592256), (2835, 7471744), (2880, 7354998), (2940, 7204896), (2976, 7117740), (3024, 7004760), (3038, 6972480), (3136, 6754590), (3228, 6562080), (3240, 6537776), (3255, 6507648), (3348, 6326880), (3360, 6304284), (3456, 6129165), (3472, 6100920), (3528, 6004080), (3720, 5694192), (3766, 5624640), (3780, 5603808), (3906, 5423040), (3920, 5403672), (3968, 5338305), (3969, 5336960), (4032, 5253570), (4035, 5249664), (4185, 5061504), (4304, 4921560), (4320, 4903332), (4340, 4880736), (4410, 4803264), (4464, 4745160), (4480, 4728213), (4536, 4669840), (4557, 4648320), (4704, 4503060), (4842, 4374720), (4960, 4270644), (5022, 4217920), (5040, 4202856), (5184, 4086110), (5208, 4067280), (5292, 4002720), (5380, 3937248), (5580, 3796128), (5649, 3749760), (5670, 3735872), (5760, 3677499), (5859, 3615360), (5880, 3602448), (5952, 3558870), (6048, 3502380), (6076, 3486240), (6272, 3377295), (6456, 3281040), (6480, 3268888), (6510, 3253824), (6615, 3202176), (6696, 3163440), (6720, 3152142), (6944, 3050460), (7056, 3002040), (7263, 2916480), (7440, 2847096), (7532, 2812320), (7560, 2801904), (7595, 2788992), (7812, 2711520), (7840, 2701836), (7938, 2668480), (8064, 2626785), (8070, 2624832), (8339, 2540160), (8370, 2530752), (8608, 2460780), (8640, 2451666), (8680, 2440368), (8820, 2401632), (8928, 2372580), (9072, 2334920), (9114, 2324160), (9408, 2251530), (9415, 2249856), (9684, 2187360), (9765, 2169216), (9920, 2135322), (10044, 2108960), (10080, 2101428), (10368, 2043055), (10416, 2033640), (10584, 2001360), (10760, 1968624), (11160, 1898064), (11298, 1874880), (11340, 1867936), (11718, 1807680), (11760, 1801224), (11904, 1779435), (12096, 1751190), (12105, 1749888), (12152, 1743120), (12555, 1687168), (12912, 1640520), (12960, 1634444), (13020, 1626912), (13181, 1607040), (13230, 1601088), (13392, 1581720), (13440, 1576071), (13671, 1549440), (13888, 1525230), (14112, 1501020), (14526, 1458240), (14880, 1423548), (15064, 1406160), (15120, 1400952), (15190, 1394496), (15624, 1355760), (15680, 1350918), (15876, 1334240), (16140, 1312416), (16678, 1270080), (16740, 1265376), (16947, 1249920), (17216, 1230390), (17280, 1225833), (17360, 1220184), (17577, 1205120), (17640, 1200816), (17856, 1186290), (18144, 1167460), (18228, 1162080), (18816, 1125765), (18830, 1124928), (19368, 1093680), (19530, 1084608), (19840, 1067661), (19845, 1067392), (20088, 1054480), (20160, 1050714), (20832, 1016820), (21168, 1000680), (21520, 984312), (21789, 972160), (22320, 949032), (22596, 937440), (22680, 933968), (22785, 929664), (23436, 903840), (23520, 900612), (24192, 875595), (24210, 874944), (24304, 871560), (25017, 846720), (25110, 843584), (25824, 820260), (25920, 817222), (26040, 813456), (26362, 803520), (26460, 800544), (26784, 790860), (27342, 774720), (27776, 762615), (28224, 750510), (28245, 749952), (29052, 729120), (29295, 723072), (29760, 711774), (30128, 703080), (30240, 700476), (30380, 697248), (31248, 677880), (31360, 675459), (31752, 667120), (32280, 656208), (33356, 635040), (33480, 632688), (33894, 624960), (34432, 615195), (34720, 610092), (35154, 602560), (35280, 600408), (35712, 593145), (36288, 583730), (36315, 583296), (36456, 581040), (37660, 562464), (38736, 546840), (39060, 542304), (39543, 535680), (39690, 533696), (40176, 527240), (40320, 525357), (41013, 516480), (41664, 508410), (41695, 508032), (42336, 500340), (43040, 492156), (43578, 486080), (44640, 474516), (45192, 468720), (45360, 466984), (45570, 464832), (46872, 451920), (47040, 450306), (48420, 437472), (48608, 435780), (50034, 423360), (50220, 421792), (50841, 416640), (51648, 410130), (51840, 408611), (52080, 406728), (52724, 401760), (52920, 400272), (53568, 395430), (54684, 387360), (56448, 375255), (56490, 374976), (58104, 364560), (58373, 362880), (58590, 361536), (59520, 355887), (60256, 351540), (60480, 350238), (60760, 348624), (62496, 338940), (63504, 333560), (64560, 328104), (65905, 321408), (66712, 317520), (66960, 316344), (67788, 312480), (68355, 309888), (69440, 305046), (70308, 301280), (70560, 300204), (72576, 291865), (72630, 291648), (72912, 290520), (75051, 282240), (75320, 281232), (77472, 273420), (78120, 271152), (79086, 267840), (79380, 266848), (80352, 263620), (82026, 258240), (83328, 254205), (83390, 254016), (84672, 250170), (84735, 249984), (86080, 246078), (87156, 243040), (87885, 241024), (89280, 237258), (90384, 234360), (90720, 233492), (91140, 232416), (93744, 225960), (94080, 225153), (96840, 218736), (97216, 217890), (100068, 211680), (100440, 210896), (101682, 208320), (103296, 205065), (104160, 203364), (105448, 200880), (105840, 200136), (107136, 197715), (108945, 194432), (109368, 193680), (112980, 187488), (116208, 182280), (116746, 181440), (117180, 180768), (118629, 178560), (120512, 175770), (120960, 175119), (121520, 174312), (123039, 172160), (124992, 169470), (125085, 169344), (127008, 166780), (129120, 164052), (131810, 160704), (133424, 158760), (133920, 158172), (135576, 156240), (136710, 154944), (138880, 152523), (140616, 150640), (141120, 150102), (145260, 145824)]