68761140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3089}}^1$

素因数の和:3161

約数の個数: 96

約数和(自身を含む): 224259840

約数和(自身を除く): 155498700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3089, 3180, 3710, 4452, 5565, 6178, 7420, 9267, 11130, 12356, 15445, 18534, 21623, 22260, 30890, 37068, 43246, 46335, 61780, 64869, 86492, 92670, 108115, 129738, 163717, 185340, 216230, 259476, 324345, 327434, 432460, 491151, 648690, 654868, 818585, 982302, 1146019, 1297380, 1637170, 1964604, 2292038, 2455755, 3274340, 3438057, 4584076, 4911510, 5730095, 6876114, 9823020, 11460190, 13752228, 17190285, 22920380, 34380570, 68761140]

約数ペア:

[(1, 68761140), (2, 34380570), (3, 22920380), (4, 17190285), (5, 13752228), (6, 11460190), (7, 9823020), (10, 6876114), (12, 5730095), (14, 4911510), (15, 4584076), (20, 3438057), (21, 3274340), (28, 2455755), (30, 2292038), (35, 1964604), (42, 1637170), (53, 1297380), (60, 1146019), (70, 982302), (84, 818585), (105, 654868), (106, 648690), (140, 491151), (159, 432460), (210, 327434), (212, 324345), (265, 259476), (318, 216230), (371, 185340), (420, 163717), (530, 129738), (636, 108115), (742, 92670), (795, 86492), (1060, 64869), (1113, 61780), (1484, 46335), (1590, 43246), (1855, 37068), (2226, 30890), (3089, 22260), (3180, 21623), (3710, 18534), (4452, 15445), (5565, 12356), (6178, 11130), (7420, 9267)]