71664060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 219018240

約数和(自身を除く): 147354180

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, 1163, 1185, 1580, 2054, 2326, 2370, 3081, 3489, 4108, 4652, 4740, 5135, 5815, 6162, 6978, 10270, 11630, 12324, 13956, 15119, 15405, 17445, 20540, 23260, 30238, 30810, 34890, 45357, 60476, 61620, 69780, 75595, 90714, 91877, 151190, 181428, 183754, 226785, 275631, 302380, 367508, 453570, 459385, 551262, 907140, 918770, 1102524, 1194401, 1378155, 1837540, 2388802, 2756310, 3583203, 4777604, 5512620, 5972005, 7166406, 11944010, 14332812, 17916015, 23888020, 35832030, 71664060]

約数ペア:

[(1, 71664060), (2, 35832030), (3, 23888020), (4, 17916015), (5, 14332812), (6, 11944010), (10, 7166406), (12, 5972005), (13, 5512620), (15, 4777604), (20, 3583203), (26, 2756310), (30, 2388802), (39, 1837540), (52, 1378155), (60, 1194401), (65, 1102524), (78, 918770), (79, 907140), (130, 551262), (156, 459385), (158, 453570), (195, 367508), (237, 302380), (260, 275631), (316, 226785), (390, 183754), (395, 181428), (474, 151190), (780, 91877), (790, 90714), (948, 75595), (1027, 69780), (1163, 61620), (1185, 60476), (1580, 45357), (2054, 34890), (2326, 30810), (2370, 30238), (3081, 23260), (3489, 20540), (4108, 17445), (4652, 15405), (4740, 15119), (5135, 13956), (5815, 12324), (6162, 11630), (6978, 10270)]