84350760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 275184000

約数和(自身を除く): 190833240

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, 139, 156, 195, 260, 278, 312, 389, 390, 417, 520, 556, 695, 778, 780, 834, 1112, 1167, 1390, 1556, 1560, 1668, 1807, 1945, 2085, 2334, 2780, 3112, 3336, 3614, 3890, 4170, 4668, 5057, 5421, 5560, 5835, 7228, 7780, 8340, 9035, 9336, 10114, 10842, 11670, 14456, 15171, 15560, 16680, 18070, 20228, 21684, 23340, 25285, 27105, 30342, 36140, 40456, 43368, 46680, 50570, 54071, 54210, 60684, 72280, 75855, 101140, 108142, 108420, 121368, 151710, 162213, 202280, 216284, 216840, 270355, 303420, 324426, 432568, 540710, 606840, 648852, 702923, 811065, 1081420, 1297704, 1405846, 1622130, 2108769, 2162840, 2811692, 3244260, 3514615, 4217538, 5623384, 6488520, 7029230, 8435076, 10543845, 14058460, 16870152, 21087690, 28116920, 42175380, 84350760]

約数ペア:

[(1, 84350760), (2, 42175380), (3, 28116920), (4, 21087690), (5, 16870152), (6, 14058460), (8, 10543845), (10, 8435076), (12, 7029230), (13, 6488520), (15, 5623384), (20, 4217538), (24, 3514615), (26, 3244260), (30, 2811692), (39, 2162840), (40, 2108769), (52, 1622130), (60, 1405846), (65, 1297704), (78, 1081420), (104, 811065), (120, 702923), (130, 648852), (139, 606840), (156, 540710), (195, 432568), (260, 324426), (278, 303420), (312, 270355), (389, 216840), (390, 216284), (417, 202280), (520, 162213), (556, 151710), (695, 121368), (778, 108420), (780, 108142), (834, 101140), (1112, 75855), (1167, 72280), (1390, 60684), (1556, 54210), (1560, 54071), (1668, 50570), (1807, 46680), (1945, 43368), (2085, 40456), (2334, 36140), (2780, 30342), (3112, 27105), (3336, 25285), (3614, 23340), (3890, 21684), (4170, 20228), (4668, 18070), (5057, 16680), (5421, 15560), (5560, 15171), (5835, 14456), (7228, 11670), (7780, 10842), (8340, 10114), (9035, 9336)]