639920236800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8191}}^1$

素因数の和:8546

約数の個数: 432

約数和(自身を含む): 2281866395648

約数和(自身を除く): 1641946158848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 313, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 626, 640, 650, 768, 780, 800, 832, 939, 960, 975, 1040, 1200, 1248, 1252, 1280, 1300, 1560, 1565, 1600, 1664, 1878, 1920, 1950, 2080, 2400, 2496, 2504, 2600, 3120, 3130, 3200, 3328, 3756, 3840, 3900, 4069, 4160, 4695, 4800, 4992, 5008, 5200, 6240, 6260, 6400, 7512, 7800, 7825, 8138, 8191, 8320, 9390, 9600, 9984, 10016, 10400, 12207, 12480, 12520, 15024, 15600, 15650, 16276, 16382, 16640, 18780, 19200, 20032, 20345, 20800, 23475, 24414, 24573, 24960, 25040, 30048, 31200, 31300, 32552, 32764, 37560, 40064, 40690, 40955, 41600, 46950, 48828, 49146, 49920, 50080, 60096, 61035, 62400, 62600, 65104, 65528, 75120, 80128, 81380, 81910, 83200, 93900, 97656, 98292, 100160, 101725, 106483, 120192, 122070, 122865, 124800, 125200, 130208, 131056, 150240, 162760, 163820, 187800, 195312, 196584, 200320, 203450, 204775, 212966, 240384, 244140, 245730, 249600, 250400, 260416, 262112, 300480, 305175, 319449, 325520, 327640, 375600, 390624, 393168, 400640, 406900, 409550, 425932, 488280, 491460, 500800, 520832, 524224, 532415, 600960, 610350, 614325, 638898, 651040, 655280, 751200, 781248, 786336, 813800, 819100, 851864, 976560, 982920, 1001600, 1041664, 1048448, 1064830, 1201920, 1220700, 1228650, 1277796, 1302080, 1310560, 1502400, 1562496, 1572672, 1597245, 1627600, 1638200, 1703728, 1953120, 1965840, 2003200, 2096896, 2129660, 2441400, 2457300, 2555592, 2563783, 2604160, 2621120, 2662075, 3004800, 3124992, 3145344, 3194490, 3255200, 3276400, 3407456, 3906240, 3931680, 4259320, 4882800, 4914600, 5111184, 5127566, 5208320, 5242240, 5324150, 6009600, 6290688, 6388980, 6510400, 6552800, 6814912, 7691349, 7812480, 7863360, 7986225, 8518640, 9765600, 9829200, 10222368, 10255132, 10484480, 10648300, 12777960, 12818915, 13020800, 13105600, 13629824, 15382698, 15624960, 15726720, 15972450, 17037280, 19531200, 19658400, 20444736, 20510264, 21296600, 25555920, 25637830, 26041600, 26211200, 27259648, 30765396, 31453440, 31944900, 33329179, 34074560, 38456745, 39062400, 39316800, 40889472, 41020528, 42593200, 51111840, 51275660, 52422400, 61530792, 63889800, 64094575, 66658358, 68149120, 76913490, 78124800, 78633600, 81778944, 82041056, 85186400, 99987537, 102223680, 102551320, 123061584, 127779600, 128189150, 133316716, 136298240, 153826980, 157267200, 164082112, 166645895, 170372800, 192283725, 199975074, 204447360, 205102640, 246123168, 255559200, 256378300, 266633432, 307653960, 328164224, 333291790, 340745600, 384567450, 399950148, 408894720, 410205280, 492246336, 499937685, 511118400, 512756600, 533266864, 615307920, 656328448, 666583580, 681491200, 769134900, 799900296, 820410560, 833229475, 984492672, 999875370, 1022236800, 1025513200, 1066533728, 1230615840, 1333167160, 1538269800, 1599800592, 1640821120, 1666458950, 1968985344, 1999750740, 2044473600, 2051026400, 2133067456, 2461231680, 2499688425, 2666334320, 3076539600, 3199601184, 3281642240, 3332917900, 3999501480, 4102052800, 4266134912, 4922463360, 4999376850, 5332668640, 6153079200, 6399202368, 6665835800, 7999002960, 8204105600, 8532269824, 9844926720, 9998753700, 10665337280, 12306158400, 12798404736, 13331671600, 15998005920, 16408211200, 19997507400, 21330674560, 24612316800, 25596809472, 26663343200, 31996011840, 39995014800, 42661349120, 49224633600, 53326686400, 63992023680, 79990029600, 106653372800, 127984047360, 159980059200, 213306745600, 319960118400, 639920236800]

約数ペア:

[(1, 639920236800), (2, 319960118400), (3, 213306745600), (4, 159980059200), (5, 127984047360), (6, 106653372800), (8, 79990029600), (10, 63992023680), (12, 53326686400), (13, 49224633600), (15, 42661349120), (16, 39995014800), (20, 31996011840), (24, 26663343200), (25, 25596809472), (26, 24612316800), (30, 21330674560), (32, 19997507400), (39, 16408211200), (40, 15998005920), (48, 13331671600), (50, 12798404736), (52, 12306158400), (60, 10665337280), (64, 9998753700), (65, 9844926720), (75, 8532269824), (78, 8204105600), (80, 7999002960), (96, 6665835800), (100, 6399202368), (104, 6153079200), (120, 5332668640), (128, 4999376850), (130, 4922463360), (150, 4266134912), (156, 4102052800), (160, 3999501480), (192, 3332917900), (195, 3281642240), (200, 3199601184), (208, 3076539600), (240, 2666334320), (256, 2499688425), (260, 2461231680), (300, 2133067456), (312, 2051026400), (313, 2044473600), (320, 1999750740), (325, 1968985344), (384, 1666458950), (390, 1640821120), (400, 1599800592), (416, 1538269800), (480, 1333167160), (520, 1230615840), (600, 1066533728), (624, 1025513200), (626, 1022236800), (640, 999875370), (650, 984492672), (768, 833229475), (780, 820410560), (800, 799900296), (832, 769134900), (939, 681491200), (960, 666583580), (975, 656328448), (1040, 615307920), (1200, 533266864), (1248, 512756600), (1252, 511118400), (1280, 499937685), (1300, 492246336), (1560, 410205280), (1565, 408894720), (1600, 399950148), (1664, 384567450), (1878, 340745600), (1920, 333291790), (1950, 328164224), (2080, 307653960), (2400, 266633432), (2496, 256378300), (2504, 255559200), (2600, 246123168), (3120, 205102640), (3130, 204447360), (3200, 199975074), (3328, 192283725), (3756, 170372800), (3840, 166645895), (3900, 164082112), (4069, 157267200), (4160, 153826980), (4695, 136298240), (4800, 133316716), (4992, 128189150), (5008, 127779600), (5200, 123061584), (6240, 102551320), (6260, 102223680), (6400, 99987537), (7512, 85186400), (7800, 82041056), (7825, 81778944), (8138, 78633600), (8191, 78124800), (8320, 76913490), (9390, 68149120), (9600, 66658358), (9984, 64094575), (10016, 63889800), (10400, 61530792), (12207, 52422400), (12480, 51275660), (12520, 51111840), (15024, 42593200), (15600, 41020528), (15650, 40889472), (16276, 39316800), (16382, 39062400), (16640, 38456745), (18780, 34074560), (19200, 33329179), (20032, 31944900), (20345, 31453440), (20800, 30765396), (23475, 27259648), (24414, 26211200), (24573, 26041600), (24960, 25637830), (25040, 25555920), (30048, 21296600), (31200, 20510264), (31300, 20444736), (32552, 19658400), (32764, 19531200), (37560, 17037280), (40064, 15972450), (40690, 15726720), (40955, 15624960), (41600, 15382698), (46950, 13629824), (48828, 13105600), (49146, 13020800), (49920, 12818915), (50080, 12777960), (60096, 10648300), (61035, 10484480), (62400, 10255132), (62600, 10222368), (65104, 9829200), (65528, 9765600), (75120, 8518640), (80128, 7986225), (81380, 7863360), (81910, 7812480), (83200, 7691349), (93900, 6814912), (97656, 6552800), (98292, 6510400), (100160, 6388980), (101725, 6290688), (106483, 6009600), (120192, 5324150), (122070, 5242240), (122865, 5208320), (124800, 5127566), (125200, 5111184), (130208, 4914600), (131056, 4882800), (150240, 4259320), (162760, 3931680), (163820, 3906240), (187800, 3407456), (195312, 3276400), (196584, 3255200), (200320, 3194490), (203450, 3145344), (204775, 3124992), (212966, 3004800), (240384, 2662075), (244140, 2621120), (245730, 2604160), (249600, 2563783), (250400, 2555592), (260416, 2457300), (262112, 2441400), (300480, 2129660), (305175, 2096896), (319449, 2003200), (325520, 1965840), (327640, 1953120), (375600, 1703728), (390624, 1638200), (393168, 1627600), (400640, 1597245), (406900, 1572672), (409550, 1562496), (425932, 1502400), (488280, 1310560), (491460, 1302080), (500800, 1277796), (520832, 1228650), (524224, 1220700), (532415, 1201920), (600960, 1064830), (610350, 1048448), (614325, 1041664), (638898, 1001600), (651040, 982920), (655280, 976560), (751200, 851864), (781248, 819100), (786336, 813800)]