1391105040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10369}}^1$

素因数の和:10441

約数の個数: 160

約数和(自身を含む): 4752612480

約数和(自身を除く): 3361507440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 3120, 3354, 3440, 4472, 5160, 5590, 6708, 8385, 8944, 10320, 10369, 11180, 13416, 16770, 20738, 22360, 26832, 31107, 33540, 41476, 44720, 51845, 62214, 67080, 82952, 103690, 124428, 134160, 134797, 155535, 165904, 207380, 248856, 269594, 311070, 404391, 414760, 445867, 497712, 539188, 622140, 673985, 808782, 829520, 891734, 1078376, 1244280, 1337601, 1347970, 1617564, 1783468, 2021955, 2156752, 2229335, 2488560, 2675202, 2695940, 3235128, 3566936, 4043910, 4458670, 5350404, 5391880, 5796271, 6470256, 6688005, 7133872, 8087820, 8917340, 10700808, 10783760, 11592542, 13376010, 16175640, 17388813, 17834680, 21401616, 23185084, 26752020, 28981355, 32351280, 34777626, 35669360, 46370168, 53504040, 57962710, 69555252, 86944065, 92740336, 107008080, 115925420, 139110504, 173888130, 231850840, 278221008, 347776260, 463701680, 695552520, 1391105040]

約数ペア:

[(1, 1391105040), (2, 695552520), (3, 463701680), (4, 347776260), (5, 278221008), (6, 231850840), (8, 173888130), (10, 139110504), (12, 115925420), (13, 107008080), (15, 92740336), (16, 86944065), (20, 69555252), (24, 57962710), (26, 53504040), (30, 46370168), (39, 35669360), (40, 34777626), (43, 32351280), (48, 28981355), (52, 26752020), (60, 23185084), (65, 21401616), (78, 17834680), (80, 17388813), (86, 16175640), (104, 13376010), (120, 11592542), (129, 10783760), (130, 10700808), (156, 8917340), (172, 8087820), (195, 7133872), (208, 6688005), (215, 6470256), (240, 5796271), (258, 5391880), (260, 5350404), (312, 4458670), (344, 4043910), (390, 3566936), (430, 3235128), (516, 2695940), (520, 2675202), (559, 2488560), (624, 2229335), (645, 2156752), (688, 2021955), (780, 1783468), (860, 1617564), (1032, 1347970), (1040, 1337601), (1118, 1244280), (1290, 1078376), (1560, 891734), (1677, 829520), (1720, 808782), (2064, 673985), (2236, 622140), (2580, 539188), (2795, 497712), (3120, 445867), (3354, 414760), (3440, 404391), (4472, 311070), (5160, 269594), (5590, 248856), (6708, 207380), (8385, 165904), (8944, 155535), (10320, 134797), (10369, 134160), (11180, 124428), (13416, 103690), (16770, 82952), (20738, 67080), (22360, 62214), (26832, 51845), (31107, 44720), (33540, 41476)]