712159920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 240

約数和(自身を含む): 2566523232

約数和(自身を除く): 1854363312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 83, 85, 90, 102, 120, 136, 144, 153, 166, 170, 180, 204, 240, 249, 255, 272, 306, 332, 340, 360, 408, 415, 498, 510, 612, 664, 680, 701, 720, 747, 765, 816, 830, 996, 1020, 1224, 1245, 1328, 1360, 1402, 1411, 1494, 1530, 1660, 1992, 2040, 2103, 2448, 2490, 2804, 2822, 2988, 3060, 3320, 3505, 3735, 3984, 4080, 4206, 4233, 4980, 5608, 5644, 5976, 6120, 6309, 6640, 7010, 7055, 7470, 8412, 8466, 9960, 10515, 11216, 11288, 11917, 11952, 12240, 12618, 12699, 14020, 14110, 14940, 16824, 16932, 19920, 21030, 21165, 22576, 23834, 25236, 25398, 28040, 28220, 29880, 31545, 33648, 33864, 35751, 42060, 42330, 47668, 50472, 50796, 56080, 56440, 58183, 59585, 59760, 63090, 63495, 67728, 71502, 84120, 84660, 95336, 100944, 101592, 107253, 112880, 116366, 119170, 126180, 126990, 143004, 168240, 169320, 174549, 178755, 190672, 203184, 214506, 232732, 238340, 252360, 253980, 286008, 290915, 338640, 349098, 357510, 429012, 465464, 476680, 504720, 507960, 523647, 536265, 572016, 581830, 698196, 715020, 858024, 872745, 930928, 953360, 989111, 1015920, 1047294, 1072530, 1163660, 1396392, 1430040, 1716048, 1745490, 1978222, 2094588, 2145060, 2327320, 2618235, 2792784, 2860080, 2967333, 3490980, 3956444, 4189176, 4290120, 4654640, 4945555, 5236470, 5934666, 6981960, 7912888, 8378352, 8580240, 8901999, 9891110, 10472940, 11869332, 13963920, 14836665, 15825776, 17803998, 19782220, 20945880, 23738664, 29673330, 35607996, 39564440, 41891760, 44509995, 47477328, 59346660, 71215992, 79128880, 89019990, 118693320, 142431984, 178039980, 237386640, 356079960, 712159920]

約数ペア:

[(1, 712159920), (2, 356079960), (3, 237386640), (4, 178039980), (5, 142431984), (6, 118693320), (8, 89019990), (9, 79128880), (10, 71215992), (12, 59346660), (15, 47477328), (16, 44509995), (17, 41891760), (18, 39564440), (20, 35607996), (24, 29673330), (30, 23738664), (34, 20945880), (36, 19782220), (40, 17803998), (45, 15825776), (48, 14836665), (51, 13963920), (60, 11869332), (68, 10472940), (72, 9891110), (80, 8901999), (83, 8580240), (85, 8378352), (90, 7912888), (102, 6981960), (120, 5934666), (136, 5236470), (144, 4945555), (153, 4654640), (166, 4290120), (170, 4189176), (180, 3956444), (204, 3490980), (240, 2967333), (249, 2860080), (255, 2792784), (272, 2618235), (306, 2327320), (332, 2145060), (340, 2094588), (360, 1978222), (408, 1745490), (415, 1716048), (498, 1430040), (510, 1396392), (612, 1163660), (664, 1072530), (680, 1047294), (701, 1015920), (720, 989111), (747, 953360), (765, 930928), (816, 872745), (830, 858024), (996, 715020), (1020, 698196), (1224, 581830), (1245, 572016), (1328, 536265), (1360, 523647), (1402, 507960), (1411, 504720), (1494, 476680), (1530, 465464), (1660, 429012), (1992, 357510), (2040, 349098), (2103, 338640), (2448, 290915), (2490, 286008), (2804, 253980), (2822, 252360), (2988, 238340), (3060, 232732), (3320, 214506), (3505, 203184), (3735, 190672), (3984, 178755), (4080, 174549), (4206, 169320), (4233, 168240), (4980, 143004), (5608, 126990), (5644, 126180), (5976, 119170), (6120, 116366), (6309, 112880), (6640, 107253), (7010, 101592), (7055, 100944), (7470, 95336), (8412, 84660), (8466, 84120), (9960, 71502), (10515, 67728), (11216, 63495), (11288, 63090), (11917, 59760), (11952, 59585), (12240, 58183), (12618, 56440), (12699, 56080), (14020, 50796), (14110, 50472), (14940, 47668), (16824, 42330), (16932, 42060), (19920, 35751), (21030, 33864), (21165, 33648), (22576, 31545), (23834, 29880), (25236, 28220), (25398, 28040)]