284039760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 908513280

約数和(自身を除く): 624473520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 79, 80, 120, 142, 158, 211, 213, 237, 240, 284, 316, 355, 395, 422, 426, 474, 568, 632, 633, 710, 790, 844, 852, 948, 1055, 1065, 1136, 1185, 1264, 1266, 1420, 1580, 1688, 1704, 1896, 2110, 2130, 2370, 2532, 2840, 3160, 3165, 3376, 3408, 3792, 4220, 4260, 4740, 5064, 5609, 5680, 6320, 6330, 8440, 8520, 9480, 10128, 11218, 12660, 14981, 16669, 16827, 16880, 17040, 18960, 22436, 25320, 28045, 29962, 33338, 33654, 44872, 44943, 50007, 50640, 56090, 59924, 66676, 67308, 74905, 83345, 84135, 89744, 89886, 100014, 112180, 119848, 133352, 134616, 149810, 166690, 168270, 179772, 200028, 224360, 224715, 239696, 250035, 266704, 269232, 299620, 333380, 336540, 359544, 400056, 448720, 449430, 500070, 599240, 666760, 673080, 719088, 800112, 898860, 1000140, 1183499, 1198480, 1333520, 1346160, 1797720, 2000280, 2366998, 3550497, 3595440, 4000560, 4733996, 5917495, 7100994, 9467992, 11834990, 14201988, 17752485, 18935984, 23669980, 28403976, 35504970, 47339960, 56807952, 71009940, 94679920, 142019880, 284039760]

約数ペア:

[(1, 284039760), (2, 142019880), (3, 94679920), (4, 71009940), (5, 56807952), (6, 47339960), (8, 35504970), (10, 28403976), (12, 23669980), (15, 18935984), (16, 17752485), (20, 14201988), (24, 11834990), (30, 9467992), (40, 7100994), (48, 5917495), (60, 4733996), (71, 4000560), (79, 3595440), (80, 3550497), (120, 2366998), (142, 2000280), (158, 1797720), (211, 1346160), (213, 1333520), (237, 1198480), (240, 1183499), (284, 1000140), (316, 898860), (355, 800112), (395, 719088), (422, 673080), (426, 666760), (474, 599240), (568, 500070), (632, 449430), (633, 448720), (710, 400056), (790, 359544), (844, 336540), (852, 333380), (948, 299620), (1055, 269232), (1065, 266704), (1136, 250035), (1185, 239696), (1264, 224715), (1266, 224360), (1420, 200028), (1580, 179772), (1688, 168270), (1704, 166690), (1896, 149810), (2110, 134616), (2130, 133352), (2370, 119848), (2532, 112180), (2840, 100014), (3160, 89886), (3165, 89744), (3376, 84135), (3408, 83345), (3792, 74905), (4220, 67308), (4260, 66676), (4740, 59924), (5064, 56090), (5609, 50640), (5680, 50007), (6320, 44943), (6330, 44872), (8440, 33654), (8520, 33338), (9480, 29962), (10128, 28045), (11218, 25320), (12660, 22436), (14981, 18960), (16669, 17040), (16827, 16880)]