41327880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 95529720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 131, 132, 165, 220, 239, 262, 264, 330, 393, 440, 478, 524, 655, 660, 717, 786, 956, 1048, 1195, 1310, 1320, 1434, 1441, 1572, 1912, 1965, 2390, 2620, 2629, 2868, 2882, 3144, 3585, 3930, 4323, 4780, 5240, 5258, 5736, 5764, 7170, 7205, 7860, 7887, 8646, 9560, 10516, 11528, 13145, 14340, 14410, 15720, 15774, 17292, 21032, 21615, 26290, 28680, 28820, 31309, 31548, 34584, 39435, 43230, 52580, 57640, 62618, 63096, 78870, 86460, 93927, 105160, 125236, 156545, 157740, 172920, 187854, 250472, 313090, 315480, 344399, 375708, 469635, 626180, 688798, 751416, 939270, 1033197, 1252360, 1377596, 1721995, 1878540, 2066394, 2755192, 3443990, 3757080, 4132788, 5165985, 6887980, 8265576, 10331970, 13775960, 20663940, 41327880]

約数ペア:

[(1, 41327880), (2, 20663940), (3, 13775960), (4, 10331970), (5, 8265576), (6, 6887980), (8, 5165985), (10, 4132788), (11, 3757080), (12, 3443990), (15, 2755192), (20, 2066394), (22, 1878540), (24, 1721995), (30, 1377596), (33, 1252360), (40, 1033197), (44, 939270), (55, 751416), (60, 688798), (66, 626180), (88, 469635), (110, 375708), (120, 344399), (131, 315480), (132, 313090), (165, 250472), (220, 187854), (239, 172920), (262, 157740), (264, 156545), (330, 125236), (393, 105160), (440, 93927), (478, 86460), (524, 78870), (655, 63096), (660, 62618), (717, 57640), (786, 52580), (956, 43230), (1048, 39435), (1195, 34584), (1310, 31548), (1320, 31309), (1434, 28820), (1441, 28680), (1572, 26290), (1912, 21615), (1965, 21032), (2390, 17292), (2620, 15774), (2629, 15720), (2868, 14410), (2882, 14340), (3144, 13145), (3585, 11528), (3930, 10516), (4323, 9560), (4780, 8646), (5240, 7887), (5258, 7860), (5736, 7205), (5764, 7170)]