142218960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 160

約数和(自身を含む): 481635840

約数和(自身を除く): 339416880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 577, 624, 632, 780, 790, 948, 1027, 1040, 1154, 1185, 1264, 1560, 1580, 1731, 1896, 2054, 2308, 2370, 2885, 3081, 3120, 3160, 3462, 3792, 4108, 4616, 4740, 5135, 5770, 6162, 6320, 6924, 7501, 8216, 8655, 9232, 9480, 10270, 11540, 12324, 13848, 15002, 15405, 16432, 17310, 18960, 20540, 22503, 23080, 24648, 27696, 30004, 30810, 34620, 37505, 41080, 45006, 45583, 46160, 49296, 60008, 61620, 69240, 75010, 82160, 90012, 91166, 112515, 120016, 123240, 136749, 138480, 150020, 180024, 182332, 225030, 227915, 246480, 273498, 300040, 360048, 364664, 450060, 455830, 546996, 592579, 600080, 683745, 729328, 900120, 911660, 1093992, 1185158, 1367490, 1777737, 1800240, 1823320, 2187984, 2370316, 2734980, 2962895, 3555474, 3646640, 4740632, 5469960, 5925790, 7110948, 8888685, 9481264, 10939920, 11851580, 14221896, 17777370, 23703160, 28443792, 35554740, 47406320, 71109480, 142218960]

約数ペア:

[(1, 142218960), (2, 71109480), (3, 47406320), (4, 35554740), (5, 28443792), (6, 23703160), (8, 17777370), (10, 14221896), (12, 11851580), (13, 10939920), (15, 9481264), (16, 8888685), (20, 7110948), (24, 5925790), (26, 5469960), (30, 4740632), (39, 3646640), (40, 3555474), (48, 2962895), (52, 2734980), (60, 2370316), (65, 2187984), (78, 1823320), (79, 1800240), (80, 1777737), (104, 1367490), (120, 1185158), (130, 1093992), (156, 911660), (158, 900120), (195, 729328), (208, 683745), (237, 600080), (240, 592579), (260, 546996), (312, 455830), (316, 450060), (390, 364664), (395, 360048), (474, 300040), (520, 273498), (577, 246480), (624, 227915), (632, 225030), (780, 182332), (790, 180024), (948, 150020), (1027, 138480), (1040, 136749), (1154, 123240), (1185, 120016), (1264, 112515), (1560, 91166), (1580, 90012), (1731, 82160), (1896, 75010), (2054, 69240), (2308, 61620), (2370, 60008), (2885, 49296), (3081, 46160), (3120, 45583), (3160, 45006), (3462, 41080), (3792, 37505), (4108, 34620), (4616, 30810), (4740, 30004), (5135, 27696), (5770, 24648), (6162, 23080), (6320, 22503), (6924, 20540), (7501, 18960), (8216, 17310), (8655, 16432), (9232, 15405), (9480, 15002), (10270, 13848), (11540, 12324)]