68336580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 208857600

約数和(自身を除く): 140521020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1109, 1185, 1580, 2054, 2218, 2370, 3081, 3327, 4108, 4436, 4740, 5135, 5545, 6162, 6654, 10270, 11090, 12324, 13308, 14417, 15405, 16635, 20540, 22180, 28834, 30810, 33270, 43251, 57668, 61620, 66540, 72085, 86502, 87611, 144170, 173004, 175222, 216255, 262833, 288340, 350444, 432510, 438055, 525666, 865020, 876110, 1051332, 1138943, 1314165, 1752220, 2277886, 2628330, 3416829, 4555772, 5256660, 5694715, 6833658, 11389430, 13667316, 17084145, 22778860, 34168290, 68336580]

約数ペア:

[(1, 68336580), (2, 34168290), (3, 22778860), (4, 17084145), (5, 13667316), (6, 11389430), (10, 6833658), (12, 5694715), (13, 5256660), (15, 4555772), (20, 3416829), (26, 2628330), (30, 2277886), (39, 1752220), (52, 1314165), (60, 1138943), (65, 1051332), (78, 876110), (79, 865020), (130, 525666), (156, 438055), (158, 432510), (195, 350444), (237, 288340), (260, 262833), (316, 216255), (390, 175222), (395, 173004), (474, 144170), (780, 87611), (790, 86502), (948, 72085), (1027, 66540), (1109, 61620), (1185, 57668), (1580, 43251), (2054, 33270), (2218, 30810), (2370, 28834), (3081, 22180), (3327, 20540), (4108, 16635), (4436, 15405), (4740, 14417), (5135, 13308), (5545, 12324), (6162, 11090), (6654, 10270)]