124636720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 332478720

約数和(自身を除く): 207842000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 41, 52, 65, 74, 79, 80, 82, 104, 130, 148, 158, 164, 185, 205, 208, 260, 296, 316, 328, 370, 395, 410, 481, 520, 533, 592, 632, 656, 740, 790, 820, 962, 1027, 1040, 1066, 1264, 1480, 1517, 1580, 1640, 1924, 2054, 2132, 2405, 2665, 2923, 2960, 3034, 3160, 3239, 3280, 3848, 4108, 4264, 4810, 5135, 5330, 5846, 6068, 6320, 6478, 7585, 7696, 8216, 8528, 9620, 10270, 10660, 11692, 12136, 12956, 14615, 15170, 16195, 16432, 19240, 19721, 20540, 21320, 23384, 24272, 25912, 29230, 30340, 32390, 37999, 38480, 39442, 41080, 42107, 42640, 46768, 51824, 58460, 60680, 64780, 75998, 78884, 82160, 84214, 98605, 116920, 119843, 121360, 129560, 151996, 157768, 168428, 189995, 197210, 210535, 233840, 239686, 259120, 303992, 315536, 336856, 379990, 394420, 421070, 479372, 599215, 607984, 673712, 759980, 788840, 842140, 958744, 1198430, 1519960, 1557959, 1577680, 1684280, 1917488, 2396860, 3039920, 3115918, 3368560, 4793720, 6231836, 7789795, 9587440, 12463672, 15579590, 24927344, 31159180, 62318360, 124636720]

約数ペア:

[(1, 124636720), (2, 62318360), (4, 31159180), (5, 24927344), (8, 15579590), (10, 12463672), (13, 9587440), (16, 7789795), (20, 6231836), (26, 4793720), (37, 3368560), (40, 3115918), (41, 3039920), (52, 2396860), (65, 1917488), (74, 1684280), (79, 1577680), (80, 1557959), (82, 1519960), (104, 1198430), (130, 958744), (148, 842140), (158, 788840), (164, 759980), (185, 673712), (205, 607984), (208, 599215), (260, 479372), (296, 421070), (316, 394420), (328, 379990), (370, 336856), (395, 315536), (410, 303992), (481, 259120), (520, 239686), (533, 233840), (592, 210535), (632, 197210), (656, 189995), (740, 168428), (790, 157768), (820, 151996), (962, 129560), (1027, 121360), (1040, 119843), (1066, 116920), (1264, 98605), (1480, 84214), (1517, 82160), (1580, 78884), (1640, 75998), (1924, 64780), (2054, 60680), (2132, 58460), (2405, 51824), (2665, 46768), (2923, 42640), (2960, 42107), (3034, 41080), (3160, 39442), (3239, 38480), (3280, 37999), (3848, 32390), (4108, 30340), (4264, 29230), (4810, 25912), (5135, 24272), (5330, 23384), (5846, 21320), (6068, 20540), (6320, 19721), (6478, 19240), (7585, 16432), (7696, 16195), (8216, 15170), (8528, 14615), (9620, 12956), (10270, 12136), (10660, 11692)]