66913080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 220147200

約数和(自身を除く): 153234120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 727, 767, 780, 885, 1180, 1416, 1454, 1534, 1560, 1770, 2181, 2301, 2360, 2908, 3068, 3540, 3635, 3835, 4362, 4602, 5816, 6136, 7080, 7270, 7670, 8724, 9204, 9451, 10905, 11505, 14540, 15340, 17448, 18408, 18902, 21810, 23010, 28353, 29080, 30680, 37804, 42893, 43620, 46020, 47255, 56706, 75608, 85786, 87240, 92040, 94510, 113412, 128679, 141765, 171572, 189020, 214465, 226824, 257358, 283530, 343144, 378040, 428930, 514716, 557609, 567060, 643395, 857860, 1029432, 1115218, 1134120, 1286790, 1672827, 1715720, 2230436, 2573580, 2788045, 3345654, 4460872, 5147160, 5576090, 6691308, 8364135, 11152180, 13382616, 16728270, 22304360, 33456540, 66913080]

約数ペア:

[(1, 66913080), (2, 33456540), (3, 22304360), (4, 16728270), (5, 13382616), (6, 11152180), (8, 8364135), (10, 6691308), (12, 5576090), (13, 5147160), (15, 4460872), (20, 3345654), (24, 2788045), (26, 2573580), (30, 2230436), (39, 1715720), (40, 1672827), (52, 1286790), (59, 1134120), (60, 1115218), (65, 1029432), (78, 857860), (104, 643395), (118, 567060), (120, 557609), (130, 514716), (156, 428930), (177, 378040), (195, 343144), (236, 283530), (260, 257358), (295, 226824), (312, 214465), (354, 189020), (390, 171572), (472, 141765), (520, 128679), (590, 113412), (708, 94510), (727, 92040), (767, 87240), (780, 85786), (885, 75608), (1180, 56706), (1416, 47255), (1454, 46020), (1534, 43620), (1560, 42893), (1770, 37804), (2181, 30680), (2301, 29080), (2360, 28353), (2908, 23010), (3068, 21810), (3540, 18902), (3635, 18408), (3835, 17448), (4362, 15340), (4602, 14540), (5816, 11505), (6136, 10905), (7080, 9451), (7270, 9204), (7670, 8724)]