142107680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6250

約数の個数: 96

約数和(自身を含む): 394486848

約数和(自身を除く): 252379168

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 6211, 11440, 12422, 22880, 24844, 31055, 49688, 62110, 68321, 80743, 99376, 124220, 136642, 161486, 198752, 248440, 273284, 322972, 341605, 403715, 496880, 546568, 645944, 683210, 807430, 888173, 993760, 1093136, 1291888, 1366420, 1614860, 1776346, 2186272, 2583776, 2732840, 3229720, 3552692, 4440865, 5465680, 6459440, 7105384, 8881730, 10931360, 12918880, 14210768, 17763460, 28421536, 35526920, 71053840, 142107680]

約数ペア:

[(1, 142107680), (2, 71053840), (4, 35526920), (5, 28421536), (8, 17763460), (10, 14210768), (11, 12918880), (13, 10931360), (16, 8881730), (20, 7105384), (22, 6459440), (26, 5465680), (32, 4440865), (40, 3552692), (44, 3229720), (52, 2732840), (55, 2583776), (65, 2186272), (80, 1776346), (88, 1614860), (104, 1366420), (110, 1291888), (130, 1093136), (143, 993760), (160, 888173), (176, 807430), (208, 683210), (220, 645944), (260, 546568), (286, 496880), (352, 403715), (416, 341605), (440, 322972), (520, 273284), (572, 248440), (715, 198752), (880, 161486), (1040, 136642), (1144, 124220), (1430, 99376), (1760, 80743), (2080, 68321), (2288, 62110), (2860, 49688), (4576, 31055), (5720, 24844), (6211, 22880), (11440, 12422)]