641567160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137087}}^1$

素因数の和:137117

約数の個数: 96

約数和(自身を含む): 2245501440

約数和(自身を除く): 1603934280

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, 137087, 274174, 411261, 548348, 685435, 822522, 1096696, 1233783, 1370870, 1645044, 1782131, 2056305, 2467566, 2741740, 3290088, 3564262, 4112610, 4935132, 5346393, 5483480, 6168915, 7128524, 8225220, 8910655, 9870264, 10692786, 12337830, 14257048, 16039179, 16450440, 17821310, 21385572, 24675660, 26731965, 32078358, 35642620, 42771144, 49351320, 53463930, 64156716, 71285240, 80195895, 106927860, 128313432, 160391790, 213855720, 320783580, 641567160]

約数ペア:

[(1, 641567160), (2, 320783580), (3, 213855720), (4, 160391790), (5, 128313432), (6, 106927860), (8, 80195895), (9, 71285240), (10, 64156716), (12, 53463930), (13, 49351320), (15, 42771144), (18, 35642620), (20, 32078358), (24, 26731965), (26, 24675660), (30, 21385572), (36, 17821310), (39, 16450440), (40, 16039179), (45, 14257048), (52, 12337830), (60, 10692786), (65, 9870264), (72, 8910655), (78, 8225220), (90, 7128524), (104, 6168915), (117, 5483480), (120, 5346393), (130, 4935132), (156, 4112610), (180, 3564262), (195, 3290088), (234, 2741740), (260, 2467566), (312, 2056305), (360, 1782131), (390, 1645044), (468, 1370870), (520, 1233783), (585, 1096696), (780, 822522), (936, 685435), (1170, 548348), (1560, 411261), (2340, 274174), (4680, 137087)]