67822040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 115069480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 71, 88, 104, 110, 130, 142, 143, 167, 220, 260, 284, 286, 334, 355, 440, 520, 568, 572, 668, 710, 715, 781, 835, 923, 1144, 1336, 1420, 1430, 1562, 1670, 1837, 1846, 2171, 2840, 2860, 3124, 3340, 3674, 3692, 3905, 4342, 4615, 5720, 6248, 6680, 7348, 7384, 7810, 8684, 9185, 9230, 10153, 10855, 11857, 14696, 15620, 17368, 18370, 18460, 20306, 21710, 23714, 23881, 31240, 36740, 36920, 40612, 43420, 47428, 47762, 50765, 59285, 73480, 81224, 86840, 94856, 95524, 101530, 118570, 119405, 130427, 154141, 191048, 203060, 237140, 238810, 260854, 308282, 406120, 474280, 477620, 521708, 616564, 652135, 770705, 955240, 1043416, 1233128, 1304270, 1541410, 1695551, 2608540, 3082820, 3391102, 5217080, 6165640, 6782204, 8477755, 13564408, 16955510, 33911020, 67822040]

約数ペア:

[(1, 67822040), (2, 33911020), (4, 16955510), (5, 13564408), (8, 8477755), (10, 6782204), (11, 6165640), (13, 5217080), (20, 3391102), (22, 3082820), (26, 2608540), (40, 1695551), (44, 1541410), (52, 1304270), (55, 1233128), (65, 1043416), (71, 955240), (88, 770705), (104, 652135), (110, 616564), (130, 521708), (142, 477620), (143, 474280), (167, 406120), (220, 308282), (260, 260854), (284, 238810), (286, 237140), (334, 203060), (355, 191048), (440, 154141), (520, 130427), (568, 119405), (572, 118570), (668, 101530), (710, 95524), (715, 94856), (781, 86840), (835, 81224), (923, 73480), (1144, 59285), (1336, 50765), (1420, 47762), (1430, 47428), (1562, 43420), (1670, 40612), (1837, 36920), (1846, 36740), (2171, 31240), (2840, 23881), (2860, 23714), (3124, 21710), (3340, 20306), (3674, 18460), (3692, 18370), (3905, 17368), (4342, 15620), (4615, 14696), (5720, 11857), (6248, 10855), (6680, 10153), (7348, 9230), (7384, 9185), (7810, 8684)]