4401781320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{12601}}^1$

素因数の和:12727

約数の個数: 128

約数和(自身を含む): 13719041280

約数和(自身を除く): 9317259960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 71, 82, 120, 123, 142, 164, 205, 213, 246, 284, 328, 355, 410, 426, 492, 568, 615, 710, 820, 852, 984, 1065, 1230, 1420, 1640, 1704, 2130, 2460, 2840, 2911, 4260, 4920, 5822, 8520, 8733, 11644, 12601, 14555, 17466, 23288, 25202, 29110, 34932, 37803, 43665, 50404, 58220, 63005, 69864, 75606, 87330, 100808, 116440, 126010, 151212, 174660, 189015, 252020, 302424, 349320, 378030, 504040, 516641, 756060, 894671, 1033282, 1512120, 1549923, 1789342, 2066564, 2583205, 2684013, 3099846, 3578684, 4133128, 4473355, 5166410, 5368026, 6199692, 7157368, 7749615, 8946710, 10332820, 10736052, 12399384, 13420065, 15499230, 17893420, 20665640, 21472104, 26840130, 30998460, 35786840, 36681511, 53680260, 61996920, 73363022, 107360520, 110044533, 146726044, 183407555, 220089066, 293452088, 366815110, 440178132, 550222665, 733630220, 880356264, 1100445330, 1467260440, 2200890660, 4401781320]

約数ペア:

[(1, 4401781320), (2, 2200890660), (3, 1467260440), (4, 1100445330), (5, 880356264), (6, 733630220), (8, 550222665), (10, 440178132), (12, 366815110), (15, 293452088), (20, 220089066), (24, 183407555), (30, 146726044), (40, 110044533), (41, 107360520), (60, 73363022), (71, 61996920), (82, 53680260), (120, 36681511), (123, 35786840), (142, 30998460), (164, 26840130), (205, 21472104), (213, 20665640), (246, 17893420), (284, 15499230), (328, 13420065), (355, 12399384), (410, 10736052), (426, 10332820), (492, 8946710), (568, 7749615), (615, 7157368), (710, 6199692), (820, 5368026), (852, 5166410), (984, 4473355), (1065, 4133128), (1230, 3578684), (1420, 3099846), (1640, 2684013), (1704, 2583205), (2130, 2066564), (2460, 1789342), (2840, 1549923), (2911, 1512120), (4260, 1033282), (4920, 894671), (5822, 756060), (8520, 516641), (8733, 504040), (11644, 378030), (12601, 349320), (14555, 302424), (17466, 252020), (23288, 189015), (25202, 174660), (29110, 151212), (34932, 126010), (37803, 116440), (43665, 100808), (50404, 87330), (58220, 75606), (63005, 69864)]