64017720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13679}}^1$

素因数の和:13709

約数の個数: 96

約数和(自身を含む): 224078400

約数和(自身を除く): 160060680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 13679, 27358, 41037, 54716, 68395, 82074, 109432, 123111, 136790, 164148, 177827, 205185, 246222, 273580, 328296, 355654, 410370, 492444, 533481, 547160, 615555, 711308, 820740, 889135, 984888, 1066962, 1231110, 1422616, 1600443, 1641480, 1778270, 2133924, 2462220, 2667405, 3200886, 3556540, 4267848, 4924440, 5334810, 6401772, 7113080, 8002215, 10669620, 12803544, 16004430, 21339240, 32008860, 64017720]

約数ペア:

[(1, 64017720), (2, 32008860), (3, 21339240), (4, 16004430), (5, 12803544), (6, 10669620), (8, 8002215), (9, 7113080), (10, 6401772), (12, 5334810), (13, 4924440), (15, 4267848), (18, 3556540), (20, 3200886), (24, 2667405), (26, 2462220), (30, 2133924), (36, 1778270), (39, 1641480), (40, 1600443), (45, 1422616), (52, 1231110), (60, 1066962), (65, 984888), (72, 889135), (78, 820740), (90, 711308), (104, 615555), (117, 547160), (120, 533481), (130, 492444), (156, 410370), (180, 355654), (195, 328296), (234, 273580), (260, 246222), (312, 205185), (360, 177827), (390, 164148), (468, 136790), (520, 123111), (585, 109432), (780, 82074), (936, 68395), (1170, 54716), (1560, 41037), (2340, 27358), (4680, 13679)]