83118840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1941

約数の個数: 128

約数和(自身を含む): 290511360

約数和(自身を除く): 207392520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 1867, 2120, 2226, 2968, 3180, 3710, 3734, 4452, 5565, 5601, 6360, 7420, 7468, 8904, 9335, 11130, 11202, 13069, 14840, 14936, 18670, 22260, 22404, 26138, 28005, 37340, 39207, 44520, 44808, 52276, 56010, 65345, 74680, 78414, 98951, 104552, 112020, 130690, 156828, 196035, 197902, 224040, 261380, 296853, 313656, 392070, 395804, 494755, 522760, 593706, 692657, 784140, 791608, 989510, 1187412, 1385314, 1484265, 1568280, 1979020, 2077971, 2374824, 2770628, 2968530, 3463285, 3958040, 4155942, 5541256, 5937060, 6926570, 8311884, 10389855, 11874120, 13853140, 16623768, 20779710, 27706280, 41559420, 83118840]

約数ペア:

[(1, 83118840), (2, 41559420), (3, 27706280), (4, 20779710), (5, 16623768), (6, 13853140), (7, 11874120), (8, 10389855), (10, 8311884), (12, 6926570), (14, 5937060), (15, 5541256), (20, 4155942), (21, 3958040), (24, 3463285), (28, 2968530), (30, 2770628), (35, 2374824), (40, 2077971), (42, 1979020), (53, 1568280), (56, 1484265), (60, 1385314), (70, 1187412), (84, 989510), (105, 791608), (106, 784140), (120, 692657), (140, 593706), (159, 522760), (168, 494755), (210, 395804), (212, 392070), (265, 313656), (280, 296853), (318, 261380), (371, 224040), (420, 197902), (424, 196035), (530, 156828), (636, 130690), (742, 112020), (795, 104552), (840, 98951), (1060, 78414), (1113, 74680), (1272, 65345), (1484, 56010), (1590, 52276), (1855, 44808), (1867, 44520), (2120, 39207), (2226, 37340), (2968, 28005), (3180, 26138), (3710, 22404), (3734, 22260), (4452, 18670), (5565, 14936), (5601, 14840), (6360, 13069), (7420, 11202), (7468, 11130), (8904, 9335)]