19556190720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 960

約数和(自身を含む): 81404611200

約数和(自身を除く): 61848420480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 89, 90, 96, 99, 102, 108, 110, 120, 128, 132, 135, 136, 144, 153, 160, 165, 170, 176, 178, 180, 187, 192, 198, 204, 216, 220, 240, 255, 256, 264, 267, 270, 272, 288, 289, 297, 306, 320, 330, 340, 352, 356, 360, 374, 384, 396, 408, 432, 440, 445, 459, 480, 495, 510, 512, 528, 534, 540, 544, 561, 576, 578, 594, 612, 640, 660, 680, 704, 712, 720, 748, 765, 768, 792, 801, 816, 864, 867, 880, 890, 918, 935, 960, 979, 990, 1020, 1056, 1068, 1080, 1088, 1122, 1152, 1156, 1188, 1224, 1280, 1320, 1335, 1360, 1408, 1424, 1440, 1445, 1485, 1496, 1513, 1530, 1536, 1584, 1602, 1632, 1683, 1728, 1734, 1760, 1780, 1836, 1870, 1920, 1958, 1980, 2040, 2112, 2136, 2160, 2176, 2244, 2295, 2304, 2312, 2376, 2403, 2448, 2560, 2601, 2640, 2670, 2720, 2805, 2816, 2848, 2880, 2890, 2937, 2970, 2992, 3026, 3060, 3168, 3179, 3204, 3264, 3366, 3456, 3468, 3520, 3560, 3672, 3740, 3840, 3916, 3960, 4005, 4080, 4224, 4272, 4320, 4335, 4352, 4488, 4539, 4590, 4608, 4624, 4752, 4806, 4895, 4896, 5049, 5202, 5280, 5340, 5440, 5610, 5632, 5696, 5760, 5780, 5874, 5940, 5984, 6052, 6120, 6336, 6358, 6408, 6528, 6732, 6912, 6936, 7040, 7120, 7344, 7480, 7565, 7680, 7803, 7832, 7920, 8010, 8160, 8415, 8448, 8544, 8640, 8670, 8704, 8811, 8976, 9078, 9180, 9248, 9504, 9537, 9612, 9790, 9792, 10098, 10404, 10560, 10680, 10880, 11220, 11392, 11520, 11560, 11748, 11880, 11968, 12015, 12104, 12240, 12672, 12716, 12816, 13005, 13056, 13464, 13617, 13824, 13872, 14080, 14240, 14685, 14688, 14960, 15130, 15606, 15664, 15840, 15895, 16020, 16320, 16643, 16830, 16896, 17088, 17280, 17340, 17622, 17952, 18156, 18360, 18496, 19008, 19074, 19224, 19580, 19584, 20196, 20808, 21120, 21360, 21760, 22440, 22695, 22784, 23040, 23120, 23496, 23760, 23936, 24030, 24208, 24480, 25245, 25344, 25432, 25632, 25721, 26010, 26112, 26433, 26928, 27234, 27744, 28160, 28480, 28611, 29370, 29376, 29920, 30260, 31212, 31328, 31680, 31790, 32040, 32640, 33286, 33660, 34176, 34560, 34680, 35244, 35904, 36312, 36720, 36992, 38016, 38148, 38448, 39015, 39160, 39168, 40392, 40851, 41616, 42240, 42720, 43520, 44055, 44880, 45390, 45568, 46240, 46992, 47520, 47685, 47872, 48060, 48416, 48960, 49929, 50490, 50688, 50864, 51264, 51442, 52020, 52866, 53856, 54468, 55488, 56960, 57222, 58740, 58752, 59840, 60520, 62424, 62656, 63360, 63580, 64080, 65280, 66572, 67320, 68085, 68352, 69120, 69360, 70488, 71808, 72624, 73440, 73984, 76032, 76296, 76896, 77163, 78030, 78320, 78336, 80784, 81702, 83215, 83232, 84480, 85440, 85833, 88110, 89760, 90780, 92480, 93984, 95040, 95370, 95744, 96120, 96832, 97920, 99858, 100980, 101728, 102528, 102884, 104040, 105732, 107712, 108936, 110976, 113920, 114444, 117480, 117504, 119680, 121040, 124848, 125312, 126720, 127160, 128160, 128605, 130560, 132165, 133144, 134640, 136170, 136704, 138720, 140976, 143055, 143616, 145248, 146880, 147968, 149787, 152064, 152592, 153792, 154326, 156060, 156640, 161568, 163404, 166430, 166464, 170880, 171666, 176220, 179520, 181560, 184960, 187968, 190080, 190740, 192240, 193664, 195840, 199716, 201960, 203456, 204255, 205056, 205768, 208080, 211464, 215424, 217872, 221952, 227840, 228888, 231489, 234960, 235008, 239360, 242080, 249645, 249696, 250624, 253440, 254320, 256320, 257210, 264330, 266288, 269280, 272340, 277440, 281952, 282931, 286110, 287232, 290496, 293760, 299574, 305184, 307584, 308652, 312120, 313280, 323136, 326808, 332860, 332928, 341760, 343332, 352440, 359040, 363120, 369920, 375936, 380160, 381480, 384480, 385815, 387328, 391680, 399432, 403920, 406912, 408510, 410112, 411536, 416160, 422928, 429165, 430848, 435744, 443904, 449361, 457776, 462978, 469920, 478720, 484160, 499290, 499392, 501248, 508640, 512640, 514420, 528660, 532576, 538560, 544680, 554880, 563904, 565862, 572220, 580992, 587520, 599148, 610368, 615168, 617304, 624240, 626560, 646272, 653616, 665720, 665856, 683520, 686664, 694467, 704880, 718080, 726240, 739840, 748935, 751872, 760320, 762960, 768960, 771630, 774656, 798864, 807840, 813824, 817020, 823072, 832320, 845856, 848793, 858330, 861696, 871488, 898722, 915552, 925956, 939840, 968320, 998580, 998784, 1017280, 1025280, 1028840, 1057320, 1065152, 1077120, 1089360, 1109760, 1127808, 1131724, 1144440, 1157445, 1161984, 1175040, 1198296, 1220736, 1230336, 1234608, 1248480, 1253120, 1292544, 1307232, 1331440, 1331712, 1373328, 1388934, 1409760, 1414655, 1436160, 1452480, 1497870, 1503744, 1525920, 1537920, 1543260, 1597728, 1615680, 1627648, 1634040, 1646144, 1664640, 1691712, 1697586, 1716660, 1742976, 1797444, 1831104, 1851912, 1879680, 1936640, 1997160, 1997568, 2034560, 2050560, 2057680, 2114640, 2130304, 2154240, 2178720, 2219520, 2246805, 2255616, 2263448, 2288880, 2314890, 2323968, 2396592, 2441472, 2469216, 2496960, 2506240, 2546379, 2585088, 2614464, 2662880, 2746656, 2777868, 2819520, 2829310, 2904960, 2995740, 3051840, 3075840, 3086520, 3195456, 3231360, 3268080, 3292288, 3329280, 3383424, 3395172, 3433320, 3472335, 3485952, 3594888, 3662208, 3703824, 3759360, 3873280, 3994320, 3995136, 4069120, 4115360, 4229280, 4243965, 4260608, 4308480, 4357440, 4493610, 4511232, 4526896, 4577760, 4629780, 4793184, 4882944, 4938432, 4993920, 5092758, 5228928, 5325760, 5493312, 5555736, 5639040, 5658620, 5809920, 5991480, 6103680, 6151680, 6173040, 6390912, 6462720, 6536160, 6584576, 6658560, 6766848, 6790344, 6866640, 6944670, 6971904, 7189776, 7324416, 7407648, 7518720, 7639137, 7988640, 8138240, 8230720, 8458560, 8487930, 8521216, 8714880, 8987220, 9053792, 9155520, 9259560, 9586368, 9876864, 9987840, 10185516, 10457856, 10651520, 10986624, 11111472, 11278080, 11317240, 11619840, 11982960, 12207360, 12346080, 12731895, 12781824, 12925440, 13072320, 13169152, 13533696, 13580688, 13733280, 13889340, 14379552, 14648832, 14815296, 15278274, 15977280, 16461440, 16917120, 16975860, 17429760, 17974440, 18107584, 18311040, 18519120, 19172736, 19753728, 19975680, 20371032, 20915712, 21303040, 21973248, 22222944, 22556160, 22634480, 23965920, 24414720, 24692160, 25463790, 25563648, 26144640, 27161376, 27466560, 27778680, 28759104, 29630592, 30556548, 31954560, 32922880, 33834240, 33951720, 34859520, 35948880, 36215168, 36622080, 37038240, 38195685, 38345472, 39507456, 40742064, 42606080, 43946496, 44445888, 45268960, 47931840, 49384320, 50927580, 52289280, 54322752, 54933120, 55557360, 57518208, 59261184, 61113096, 63909120, 65845760, 67668480, 67903440, 71897760, 72430336, 73244160, 74076480, 76391370, 76690944, 81484128, 88891776, 90537920, 95863680, 98768640, 101855160, 104578560, 108645504, 109866240, 111114720, 115036416, 118522368, 122226192, 127818240, 135806880, 143795520, 144860672, 148152960, 152782740, 162968256, 177783552, 181075840, 191727360, 197537280, 203710320, 217291008, 219732480, 222229440, 230072832, 244452384, 271613760, 287591040, 296305920, 305565480, 325936512, 355567104, 362151680, 383454720, 407420640, 434582016, 444458880, 488904768, 543227520, 575182080, 592611840, 611130960, 651873024, 724303360, 814841280, 888917760, 977809536, 1086455040, 1150364160, 1222261920, 1303746048, 1629682560, 1777835520, 1955619072, 2172910080, 2444523840, 3259365120, 3911238144, 4889047680, 6518730240, 9778095360, 19556190720]

約数ペア:

[(1, 19556190720), (2, 9778095360), (3, 6518730240), (4, 4889047680), (5, 3911238144), (6, 3259365120), (8, 2444523840), (9, 2172910080), (10, 1955619072), (11, 1777835520), (12, 1629682560), (15, 1303746048), (16, 1222261920), (17, 1150364160), (18, 1086455040), (20, 977809536), (22, 888917760), (24, 814841280), (27, 724303360), (30, 651873024), (32, 611130960), (33, 592611840), (34, 575182080), (36, 543227520), (40, 488904768), (44, 444458880), (45, 434582016), (48, 407420640), (51, 383454720), (54, 362151680), (55, 355567104), (60, 325936512), (64, 305565480), (66, 296305920), (68, 287591040), (72, 271613760), (80, 244452384), (85, 230072832), (88, 222229440), (89, 219732480), (90, 217291008), (96, 203710320), (99, 197537280), (102, 191727360), (108, 181075840), (110, 177783552), (120, 162968256), (128, 152782740), (132, 148152960), (135, 144860672), (136, 143795520), (144, 135806880), (153, 127818240), (160, 122226192), (165, 118522368), (170, 115036416), (176, 111114720), (178, 109866240), (180, 108645504), (187, 104578560), (192, 101855160), (198, 98768640), (204, 95863680), (216, 90537920), (220, 88891776), (240, 81484128), (255, 76690944), (256, 76391370), (264, 74076480), (267, 73244160), (270, 72430336), (272, 71897760), (288, 67903440), (289, 67668480), (297, 65845760), (306, 63909120), (320, 61113096), (330, 59261184), (340, 57518208), (352, 55557360), (356, 54933120), (360, 54322752), (374, 52289280), (384, 50927580), (396, 49384320), (408, 47931840), (432, 45268960), (440, 44445888), (445, 43946496), (459, 42606080), (480, 40742064), (495, 39507456), (510, 38345472), (512, 38195685), (528, 37038240), (534, 36622080), (540, 36215168), (544, 35948880), (561, 34859520), (576, 33951720), (578, 33834240), (594, 32922880), (612, 31954560), (640, 30556548), (660, 29630592), (680, 28759104), (704, 27778680), (712, 27466560), (720, 27161376), (748, 26144640), (765, 25563648), (768, 25463790), (792, 24692160), (801, 24414720), (816, 23965920), (864, 22634480), (867, 22556160), (880, 22222944), (890, 21973248), (918, 21303040), (935, 20915712), (960, 20371032), (979, 19975680), (990, 19753728), (1020, 19172736), (1056, 18519120), (1068, 18311040), (1080, 18107584), (1088, 17974440), (1122, 17429760), (1152, 16975860), (1156, 16917120), (1188, 16461440), (1224, 15977280), (1280, 15278274), (1320, 14815296), (1335, 14648832), (1360, 14379552), (1408, 13889340), (1424, 13733280), (1440, 13580688), (1445, 13533696), (1485, 13169152), (1496, 13072320), (1513, 12925440), (1530, 12781824), (1536, 12731895), (1584, 12346080), (1602, 12207360), (1632, 11982960), (1683, 11619840), (1728, 11317240), (1734, 11278080), (1760, 11111472), (1780, 10986624), (1836, 10651520), (1870, 10457856), (1920, 10185516), (1958, 9987840), (1980, 9876864), (2040, 9586368), (2112, 9259560), (2136, 9155520), (2160, 9053792), (2176, 8987220), (2244, 8714880), (2295, 8521216), (2304, 8487930), (2312, 8458560), (2376, 8230720), (2403, 8138240), (2448, 7988640), (2560, 7639137), (2601, 7518720), (2640, 7407648), (2670, 7324416), (2720, 7189776), (2805, 6971904), (2816, 6944670), (2848, 6866640), (2880, 6790344), (2890, 6766848), (2937, 6658560), (2970, 6584576), (2992, 6536160), (3026, 6462720), (3060, 6390912), (3168, 6173040), (3179, 6151680), (3204, 6103680), (3264, 5991480), (3366, 5809920), (3456, 5658620), (3468, 5639040), (3520, 5555736), (3560, 5493312), (3672, 5325760), (3740, 5228928), (3840, 5092758), (3916, 4993920), (3960, 4938432), (4005, 4882944), (4080, 4793184), (4224, 4629780), (4272, 4577760), (4320, 4526896), (4335, 4511232), (4352, 4493610), (4488, 4357440), (4539, 4308480), (4590, 4260608), (4608, 4243965), (4624, 4229280), (4752, 4115360), (4806, 4069120), (4895, 3995136), (4896, 3994320), (5049, 3873280), (5202, 3759360), (5280, 3703824), (5340, 3662208), (5440, 3594888), (5610, 3485952), (5632, 3472335), (5696, 3433320), (5760, 3395172), (5780, 3383424), (5874, 3329280), (5940, 3292288), (5984, 3268080), (6052, 3231360), (6120, 3195456), (6336, 3086520), (6358, 3075840), (6408, 3051840), (6528, 2995740), (6732, 2904960), (6912, 2829310), (6936, 2819520), (7040, 2777868), (7120, 2746656), (7344, 2662880), (7480, 2614464), (7565, 2585088), (7680, 2546379), (7803, 2506240), (7832, 2496960), (7920, 2469216), (8010, 2441472), (8160, 2396592), (8415, 2323968), (8448, 2314890), (8544, 2288880), (8640, 2263448), (8670, 2255616), (8704, 2246805), (8811, 2219520), (8976, 2178720), (9078, 2154240), (9180, 2130304), (9248, 2114640), (9504, 2057680), (9537, 2050560), (9612, 2034560), (9790, 1997568), (9792, 1997160), (10098, 1936640), (10404, 1879680), (10560, 1851912), (10680, 1831104), (10880, 1797444), (11220, 1742976), (11392, 1716660), (11520, 1697586), (11560, 1691712), (11748, 1664640), (11880, 1646144), (11968, 1634040), (12015, 1627648), (12104, 1615680), (12240, 1597728), (12672, 1543260), (12716, 1537920), (12816, 1525920), (13005, 1503744), (13056, 1497870), (13464, 1452480), (13617, 1436160), (13824, 1414655), (13872, 1409760), (14080, 1388934), (14240, 1373328), (14685, 1331712), (14688, 1331440), (14960, 1307232), (15130, 1292544), (15606, 1253120), (15664, 1248480), (15840, 1234608), (15895, 1230336), (16020, 1220736), (16320, 1198296), (16643, 1175040), (16830, 1161984), (16896, 1157445), (17088, 1144440), (17280, 1131724), (17340, 1127808), (17622, 1109760), (17952, 1089360), (18156, 1077120), (18360, 1065152), (18496, 1057320), (19008, 1028840), (19074, 1025280), (19224, 1017280), (19580, 998784), (19584, 998580), (20196, 968320), (20808, 939840), (21120, 925956), (21360, 915552), (21760, 898722), (22440, 871488), (22695, 861696), (22784, 858330), (23040, 848793), (23120, 845856), (23496, 832320), (23760, 823072), (23936, 817020), (24030, 813824), (24208, 807840), (24480, 798864), (25245, 774656), (25344, 771630), (25432, 768960), (25632, 762960), (25721, 760320), (26010, 751872), (26112, 748935), (26433, 739840), (26928, 726240), (27234, 718080), (27744, 704880), (28160, 694467), (28480, 686664), (28611, 683520), (29370, 665856), (29376, 665720), (29920, 653616), (30260, 646272), (31212, 626560), (31328, 624240), (31680, 617304), (31790, 615168), (32040, 610368), (32640, 599148), (33286, 587520), (33660, 580992), (34176, 572220), (34560, 565862), (34680, 563904), (35244, 554880), (35904, 544680), (36312, 538560), (36720, 532576), (36992, 528660), (38016, 514420), (38148, 512640), (38448, 508640), (39015, 501248), (39160, 499392), (39168, 499290), (40392, 484160), (40851, 478720), (41616, 469920), (42240, 462978), (42720, 457776), (43520, 449361), (44055, 443904), (44880, 435744), (45390, 430848), (45568, 429165), (46240, 422928), (46992, 416160), (47520, 411536), (47685, 410112), (47872, 408510), (48060, 406912), (48416, 403920), (48960, 399432), (49929, 391680), (50490, 387328), (50688, 385815), (50864, 384480), (51264, 381480), (51442, 380160), (52020, 375936), (52866, 369920), (53856, 363120), (54468, 359040), (55488, 352440), (56960, 343332), (57222, 341760), (58740, 332928), (58752, 332860), (59840, 326808), (60520, 323136), (62424, 313280), (62656, 312120), (63360, 308652), (63580, 307584), (64080, 305184), (65280, 299574), (66572, 293760), (67320, 290496), (68085, 287232), (68352, 286110), (69120, 282931), (69360, 281952), (70488, 277440), (71808, 272340), (72624, 269280), (73440, 266288), (73984, 264330), (76032, 257210), (76296, 256320), (76896, 254320), (77163, 253440), (78030, 250624), (78320, 249696), (78336, 249645), (80784, 242080), (81702, 239360), (83215, 235008), (83232, 234960), (84480, 231489), (85440, 228888), (85833, 227840), (88110, 221952), (89760, 217872), (90780, 215424), (92480, 211464), (93984, 208080), (95040, 205768), (95370, 205056), (95744, 204255), (96120, 203456), (96832, 201960), (97920, 199716), (99858, 195840), (100980, 193664), (101728, 192240), (102528, 190740), (102884, 190080), (104040, 187968), (105732, 184960), (107712, 181560), (108936, 179520), (110976, 176220), (113920, 171666), (114444, 170880), (117480, 166464), (117504, 166430), (119680, 163404), (121040, 161568), (124848, 156640), (125312, 156060), (126720, 154326), (127160, 153792), (128160, 152592), (128605, 152064), (130560, 149787), (132165, 147968), (133144, 146880), (134640, 145248), (136170, 143616), (136704, 143055), (138720, 140976)]