41498520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 143769600

約数和(自身を除く): 102271080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 389, 420, 508, 635, 762, 778, 840, 889, 1016, 1167, 1270, 1524, 1556, 1778, 1905, 1945, 2334, 2540, 2667, 2723, 3048, 3112, 3556, 3810, 3890, 4445, 4668, 5080, 5334, 5446, 5835, 7112, 7620, 7780, 8169, 8890, 9336, 10668, 10892, 11670, 13335, 13615, 15240, 15560, 16338, 17780, 21336, 21784, 23340, 26670, 27230, 32676, 35560, 40845, 46680, 49403, 53340, 54460, 65352, 81690, 98806, 106680, 108920, 148209, 163380, 197612, 247015, 296418, 326760, 345821, 395224, 494030, 592836, 691642, 741045, 988060, 1037463, 1185672, 1383284, 1482090, 1729105, 1976120, 2074926, 2766568, 2964180, 3458210, 4149852, 5187315, 5928360, 6916420, 8299704, 10374630, 13832840, 20749260, 41498520]

約数ペア:

[(1, 41498520), (2, 20749260), (3, 13832840), (4, 10374630), (5, 8299704), (6, 6916420), (7, 5928360), (8, 5187315), (10, 4149852), (12, 3458210), (14, 2964180), (15, 2766568), (20, 2074926), (21, 1976120), (24, 1729105), (28, 1482090), (30, 1383284), (35, 1185672), (40, 1037463), (42, 988060), (56, 741045), (60, 691642), (70, 592836), (84, 494030), (105, 395224), (120, 345821), (127, 326760), (140, 296418), (168, 247015), (210, 197612), (254, 163380), (280, 148209), (381, 108920), (389, 106680), (420, 98806), (508, 81690), (635, 65352), (762, 54460), (778, 53340), (840, 49403), (889, 46680), (1016, 40845), (1167, 35560), (1270, 32676), (1524, 27230), (1556, 26670), (1778, 23340), (1905, 21784), (1945, 21336), (2334, 17780), (2540, 16338), (2667, 15560), (2723, 15240), (3048, 13615), (3112, 13335), (3556, 11670), (3810, 10892), (3890, 10668), (4445, 9336), (4668, 8890), (5080, 8169), (5334, 7780), (5446, 7620), (5835, 7112)]