132454920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 431101440

約数和(自身を除く): 298646520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 197, 260, 312, 390, 394, 431, 520, 591, 780, 788, 862, 985, 1182, 1293, 1560, 1576, 1724, 1970, 2155, 2364, 2561, 2586, 2955, 3448, 3940, 4310, 4728, 5122, 5172, 5603, 5910, 6465, 7683, 7880, 8620, 10244, 10344, 11206, 11820, 12805, 12930, 15366, 16809, 17240, 20488, 22412, 23640, 25610, 25860, 28015, 30732, 33618, 38415, 44824, 51220, 51720, 56030, 61464, 67236, 76830, 84045, 84907, 102440, 112060, 134472, 153660, 168090, 169814, 224120, 254721, 307320, 336180, 339628, 424535, 509442, 672360, 679256, 849070, 1018884, 1103791, 1273605, 1698140, 2037768, 2207582, 2547210, 3311373, 3396280, 4415164, 5094420, 5518955, 6622746, 8830328, 10188840, 11037910, 13245492, 16556865, 22075820, 26490984, 33113730, 44151640, 66227460, 132454920]

約数ペア:

[(1, 132454920), (2, 66227460), (3, 44151640), (4, 33113730), (5, 26490984), (6, 22075820), (8, 16556865), (10, 13245492), (12, 11037910), (13, 10188840), (15, 8830328), (20, 6622746), (24, 5518955), (26, 5094420), (30, 4415164), (39, 3396280), (40, 3311373), (52, 2547210), (60, 2207582), (65, 2037768), (78, 1698140), (104, 1273605), (120, 1103791), (130, 1018884), (156, 849070), (195, 679256), (197, 672360), (260, 509442), (312, 424535), (390, 339628), (394, 336180), (431, 307320), (520, 254721), (591, 224120), (780, 169814), (788, 168090), (862, 153660), (985, 134472), (1182, 112060), (1293, 102440), (1560, 84907), (1576, 84045), (1724, 76830), (1970, 67236), (2155, 61464), (2364, 56030), (2561, 51720), (2586, 51220), (2955, 44824), (3448, 38415), (3940, 33618), (4310, 30732), (4728, 28015), (5122, 25860), (5172, 25610), (5603, 23640), (5910, 22412), (6465, 20488), (7683, 17240), (7880, 16809), (8620, 15366), (10244, 12930), (10344, 12805), (11206, 11820)]