66529320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3915

約数の個数: 128

約数和(自身を含む): 234541440

約数和(自身を除く): 168012120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 3877, 4290, 5720, 7754, 8580, 11631, 15508, 17160, 19385, 23262, 31016, 38770, 42647, 46524, 50401, 58155, 77540, 85294, 93048, 100802, 116310, 127941, 151203, 155080, 170588, 201604, 213235, 232620, 252005, 255882, 302406, 341176, 403208, 426470, 465240, 504010, 511764, 554411, 604812, 639705, 756015, 852940, 1008020, 1023528, 1108822, 1209624, 1279410, 1512030, 1663233, 1705880, 2016040, 2217644, 2558820, 2772055, 3024060, 3326466, 4435288, 5117640, 5544110, 6048120, 6652932, 8316165, 11088220, 13305864, 16632330, 22176440, 33264660, 66529320]

約数ペア:

[(1, 66529320), (2, 33264660), (3, 22176440), (4, 16632330), (5, 13305864), (6, 11088220), (8, 8316165), (10, 6652932), (11, 6048120), (12, 5544110), (13, 5117640), (15, 4435288), (20, 3326466), (22, 3024060), (24, 2772055), (26, 2558820), (30, 2217644), (33, 2016040), (39, 1705880), (40, 1663233), (44, 1512030), (52, 1279410), (55, 1209624), (60, 1108822), (65, 1023528), (66, 1008020), (78, 852940), (88, 756015), (104, 639705), (110, 604812), (120, 554411), (130, 511764), (132, 504010), (143, 465240), (156, 426470), (165, 403208), (195, 341176), (220, 302406), (260, 255882), (264, 252005), (286, 232620), (312, 213235), (330, 201604), (390, 170588), (429, 155080), (440, 151203), (520, 127941), (572, 116310), (660, 100802), (715, 93048), (780, 85294), (858, 77540), (1144, 58155), (1320, 50401), (1430, 46524), (1560, 42647), (1716, 38770), (2145, 31016), (2860, 23262), (3432, 19385), (3877, 17160), (4290, 15508), (5720, 11631), (7754, 8580)]