179355280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 474969600

約数和(自身を除く): 295614320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 59, 65, 74, 79, 80, 104, 118, 130, 148, 158, 185, 208, 236, 260, 295, 296, 316, 370, 395, 472, 481, 520, 590, 592, 632, 740, 767, 790, 944, 962, 1027, 1040, 1180, 1264, 1480, 1534, 1580, 1924, 2054, 2183, 2360, 2405, 2923, 2960, 3068, 3160, 3835, 3848, 4108, 4366, 4661, 4720, 4810, 5135, 5846, 6136, 6320, 7670, 7696, 8216, 8732, 9322, 9620, 10270, 10915, 11692, 12272, 14615, 15340, 16432, 17464, 18644, 19240, 20540, 21830, 23305, 23384, 28379, 29230, 30680, 34928, 37288, 37999, 38480, 41080, 43660, 46610, 46768, 56758, 58460, 60593, 61360, 74576, 75998, 82160, 87320, 93220, 113516, 116920, 121186, 141895, 151996, 172457, 174640, 186440, 189995, 227032, 233840, 242372, 283790, 302965, 303992, 344914, 372880, 379990, 454064, 484744, 567580, 605930, 607984, 689828, 759980, 862285, 969488, 1135160, 1211860, 1379656, 1519960, 1724570, 2241941, 2270320, 2423720, 2759312, 3039920, 3449140, 4483882, 4847440, 6898280, 8967764, 11209705, 13796560, 17935528, 22419410, 35871056, 44838820, 89677640, 179355280]

約数ペア:

[(1, 179355280), (2, 89677640), (4, 44838820), (5, 35871056), (8, 22419410), (10, 17935528), (13, 13796560), (16, 11209705), (20, 8967764), (26, 6898280), (37, 4847440), (40, 4483882), (52, 3449140), (59, 3039920), (65, 2759312), (74, 2423720), (79, 2270320), (80, 2241941), (104, 1724570), (118, 1519960), (130, 1379656), (148, 1211860), (158, 1135160), (185, 969488), (208, 862285), (236, 759980), (260, 689828), (295, 607984), (296, 605930), (316, 567580), (370, 484744), (395, 454064), (472, 379990), (481, 372880), (520, 344914), (590, 303992), (592, 302965), (632, 283790), (740, 242372), (767, 233840), (790, 227032), (944, 189995), (962, 186440), (1027, 174640), (1040, 172457), (1180, 151996), (1264, 141895), (1480, 121186), (1534, 116920), (1580, 113516), (1924, 93220), (2054, 87320), (2183, 82160), (2360, 75998), (2405, 74576), (2923, 61360), (2960, 60593), (3068, 58460), (3160, 56758), (3835, 46768), (3848, 46610), (4108, 43660), (4366, 41080), (4661, 38480), (4720, 37999), (4810, 37288), (5135, 34928), (5846, 30680), (6136, 29230), (6320, 28379), (7670, 23384), (7696, 23305), (8216, 21830), (8732, 20540), (9322, 19240), (9620, 18644), (10270, 17464), (10915, 16432), (11692, 15340), (12272, 14615)]