172094520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 561738240

約数和(自身を除く): 389643720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1031, 1070, 1284, 1391, 1560, 1605, 2062, 2140, 2568, 2782, 3093, 3210, 4124, 4173, 4280, 5155, 5564, 6186, 6420, 6955, 8248, 8346, 10310, 11128, 12372, 12840, 13403, 13910, 15465, 16692, 20620, 20865, 24744, 26806, 27820, 30930, 33384, 40209, 41240, 41730, 53612, 55640, 61860, 67015, 80418, 83460, 107224, 110317, 123720, 134030, 160836, 166920, 201045, 220634, 268060, 321672, 330951, 402090, 441268, 536120, 551585, 661902, 804180, 882536, 1103170, 1323804, 1434121, 1608360, 1654755, 2206340, 2647608, 2868242, 3309510, 4302363, 4412680, 5736484, 6619020, 7170605, 8604726, 11472968, 13238040, 14341210, 17209452, 21511815, 28682420, 34418904, 43023630, 57364840, 86047260, 172094520]

約数ペア:

[(1, 172094520), (2, 86047260), (3, 57364840), (4, 43023630), (5, 34418904), (6, 28682420), (8, 21511815), (10, 17209452), (12, 14341210), (13, 13238040), (15, 11472968), (20, 8604726), (24, 7170605), (26, 6619020), (30, 5736484), (39, 4412680), (40, 4302363), (52, 3309510), (60, 2868242), (65, 2647608), (78, 2206340), (104, 1654755), (107, 1608360), (120, 1434121), (130, 1323804), (156, 1103170), (195, 882536), (214, 804180), (260, 661902), (312, 551585), (321, 536120), (390, 441268), (428, 402090), (520, 330951), (535, 321672), (642, 268060), (780, 220634), (856, 201045), (1031, 166920), (1070, 160836), (1284, 134030), (1391, 123720), (1560, 110317), (1605, 107224), (2062, 83460), (2140, 80418), (2568, 67015), (2782, 61860), (3093, 55640), (3210, 53612), (4124, 41730), (4173, 41240), (4280, 40209), (5155, 33384), (5564, 30930), (6186, 27820), (6420, 26806), (6955, 24744), (8248, 20865), (8346, 20620), (10310, 16692), (11128, 15465), (12372, 13910), (12840, 13403)]