839179920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 2706969600

約数和(自身を除く): 1867789680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 149, 155, 186, 240, 248, 298, 310, 372, 447, 465, 496, 596, 620, 744, 745, 757, 894, 930, 1192, 1240, 1488, 1490, 1514, 1788, 1860, 2235, 2271, 2384, 2480, 2980, 3028, 3576, 3720, 3785, 4470, 4542, 4619, 5960, 6056, 7152, 7440, 7570, 8940, 9084, 9238, 11355, 11920, 12112, 13857, 15140, 17880, 18168, 18476, 22710, 23095, 23467, 27714, 30280, 35760, 36336, 36952, 45420, 46190, 46934, 55428, 60560, 69285, 70401, 73904, 90840, 92380, 93868, 110856, 112793, 117335, 138570, 140802, 181680, 184760, 187736, 221712, 225586, 234670, 277140, 281604, 338379, 352005, 369520, 375472, 451172, 469340, 554280, 563208, 563965, 676758, 704010, 902344, 938680, 1108560, 1126416, 1127930, 1353516, 1408020, 1691895, 1804688, 1877360, 2255860, 2707032, 2816040, 3383790, 3496583, 4511720, 5414064, 5632080, 6767580, 6993166, 9023440, 10489749, 13535160, 13986332, 17482915, 20979498, 27070320, 27972664, 34965830, 41958996, 52448745, 55945328, 69931660, 83917992, 104897490, 139863320, 167835984, 209794980, 279726640, 419589960, 839179920]

約数ペア:

[(1, 839179920), (2, 419589960), (3, 279726640), (4, 209794980), (5, 167835984), (6, 139863320), (8, 104897490), (10, 83917992), (12, 69931660), (15, 55945328), (16, 52448745), (20, 41958996), (24, 34965830), (30, 27972664), (31, 27070320), (40, 20979498), (48, 17482915), (60, 13986332), (62, 13535160), (80, 10489749), (93, 9023440), (120, 6993166), (124, 6767580), (149, 5632080), (155, 5414064), (186, 4511720), (240, 3496583), (248, 3383790), (298, 2816040), (310, 2707032), (372, 2255860), (447, 1877360), (465, 1804688), (496, 1691895), (596, 1408020), (620, 1353516), (744, 1127930), (745, 1126416), (757, 1108560), (894, 938680), (930, 902344), (1192, 704010), (1240, 676758), (1488, 563965), (1490, 563208), (1514, 554280), (1788, 469340), (1860, 451172), (2235, 375472), (2271, 369520), (2384, 352005), (2480, 338379), (2980, 281604), (3028, 277140), (3576, 234670), (3720, 225586), (3785, 221712), (4470, 187736), (4542, 184760), (4619, 181680), (5960, 140802), (6056, 138570), (7152, 117335), (7440, 112793), (7570, 110856), (8940, 93868), (9084, 92380), (9238, 90840), (11355, 73904), (11920, 70401), (12112, 69285), (13857, 60560), (15140, 55428), (17880, 46934), (18168, 46190), (18476, 45420), (22710, 36952), (23095, 36336), (23467, 35760), (27714, 30280)]