186879680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 483900480

約数和(自身を除く): 297020800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 167, 208, 260, 269, 320, 334, 416, 520, 538, 668, 832, 835, 1040, 1076, 1336, 1345, 1670, 2080, 2152, 2171, 2672, 2690, 3340, 3497, 4160, 4304, 4342, 5344, 5380, 6680, 6994, 8608, 8684, 10688, 10760, 10855, 13360, 13988, 17216, 17368, 17485, 21520, 21710, 26720, 27976, 34736, 34970, 43040, 43420, 44923, 53440, 55952, 69472, 69940, 86080, 86840, 89846, 111904, 138944, 139880, 173680, 179692, 223808, 224615, 279760, 347360, 359384, 449230, 559520, 583999, 694720, 718768, 898460, 1119040, 1167998, 1437536, 1796920, 2335996, 2875072, 2919995, 3593840, 4671992, 5839990, 7187680, 9343984, 11679980, 14375360, 18687968, 23359960, 37375936, 46719920, 93439840, 186879680]

約数ペア:

[(1, 186879680), (2, 93439840), (4, 46719920), (5, 37375936), (8, 23359960), (10, 18687968), (13, 14375360), (16, 11679980), (20, 9343984), (26, 7187680), (32, 5839990), (40, 4671992), (52, 3593840), (64, 2919995), (65, 2875072), (80, 2335996), (104, 1796920), (130, 1437536), (160, 1167998), (167, 1119040), (208, 898460), (260, 718768), (269, 694720), (320, 583999), (334, 559520), (416, 449230), (520, 359384), (538, 347360), (668, 279760), (832, 224615), (835, 223808), (1040, 179692), (1076, 173680), (1336, 139880), (1345, 138944), (1670, 111904), (2080, 89846), (2152, 86840), (2171, 86080), (2672, 69940), (2690, 69472), (3340, 55952), (3497, 53440), (4160, 44923), (4304, 43420), (4342, 43040), (5344, 34970), (5380, 34736), (6680, 27976), (6994, 26720), (8608, 21710), (8684, 21520), (10688, 17485), (10760, 17368), (10855, 17216), (13360, 13988)]