154698960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 521216640

約数和(自身を除く): 366517680

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, 80, 104, 120, 130, 156, 179, 195, 208, 240, 260, 277, 312, 358, 390, 520, 537, 554, 624, 716, 780, 831, 895, 1040, 1074, 1108, 1385, 1432, 1560, 1662, 1790, 2148, 2216, 2327, 2685, 2770, 2864, 3120, 3324, 3580, 3601, 4155, 4296, 4432, 4654, 5370, 5540, 6648, 6981, 7160, 7202, 8310, 8592, 9308, 10740, 10803, 11080, 11635, 13296, 13962, 14320, 14404, 16620, 18005, 18616, 21480, 21606, 22160, 23270, 27924, 28808, 33240, 34905, 36010, 37232, 42960, 43212, 46540, 49583, 54015, 55848, 57616, 66480, 69810, 72020, 86424, 93080, 99166, 108030, 111696, 139620, 144040, 148749, 172848, 186160, 198332, 216060, 247915, 279240, 288080, 297498, 396664, 432120, 495830, 558480, 594996, 644579, 743745, 793328, 864240, 991660, 1189992, 1289158, 1487490, 1933737, 1983320, 2379984, 2578316, 2974980, 3222895, 3867474, 3966640, 5156632, 5949960, 6445790, 7734948, 9668685, 10313264, 11899920, 12891580, 15469896, 19337370, 25783160, 30939792, 38674740, 51566320, 77349480, 154698960]

約数ペア:

[(1, 154698960), (2, 77349480), (3, 51566320), (4, 38674740), (5, 30939792), (6, 25783160), (8, 19337370), (10, 15469896), (12, 12891580), (13, 11899920), (15, 10313264), (16, 9668685), (20, 7734948), (24, 6445790), (26, 5949960), (30, 5156632), (39, 3966640), (40, 3867474), (48, 3222895), (52, 2974980), (60, 2578316), (65, 2379984), (78, 1983320), (80, 1933737), (104, 1487490), (120, 1289158), (130, 1189992), (156, 991660), (179, 864240), (195, 793328), (208, 743745), (240, 644579), (260, 594996), (277, 558480), (312, 495830), (358, 432120), (390, 396664), (520, 297498), (537, 288080), (554, 279240), (624, 247915), (716, 216060), (780, 198332), (831, 186160), (895, 172848), (1040, 148749), (1074, 144040), (1108, 139620), (1385, 111696), (1432, 108030), (1560, 99166), (1662, 93080), (1790, 86424), (2148, 72020), (2216, 69810), (2327, 66480), (2685, 57616), (2770, 55848), (2864, 54015), (3120, 49583), (3324, 46540), (3580, 43212), (3601, 42960), (4155, 37232), (4296, 36010), (4432, 34905), (4654, 33240), (5370, 28808), (5540, 27924), (6648, 23270), (6981, 22160), (7160, 21606), (7202, 21480), (8310, 18616), (8592, 18005), (9308, 16620), (10740, 14404), (10803, 14320), (11080, 13962), (11635, 13296)]