157816989540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{125251579}}^1$

素因数の和:125251601

約数の個数: 72

約数和(自身を含む): 547098901440

約数和(自身を除く): 389281911900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 125251579, 250503158, 375754737, 501006316, 626257895, 751509474, 876761053, 1127264211, 1252515790, 1503018948, 1753522106, 1878773685, 2254528422, 2505031580, 2630283159, 3507044212, 3757547370, 4383805265, 4509056844, 5260566318, 5636321055, 7515094740, 7890849477, 8767610530, 10521132636, 11272642110, 13151415795, 15781698954, 17535221060, 22545284220, 26302831590, 31563397908, 39454247385, 52605663180, 78908494770, 157816989540]

約数ペア:

[(1, 157816989540), (2, 78908494770), (3, 52605663180), (4, 39454247385), (5, 31563397908), (6, 26302831590), (7, 22545284220), (9, 17535221060), (10, 15781698954), (12, 13151415795), (14, 11272642110), (15, 10521132636), (18, 8767610530), (20, 7890849477), (21, 7515094740), (28, 5636321055), (30, 5260566318), (35, 4509056844), (36, 4383805265), (42, 3757547370), (45, 3507044212), (60, 2630283159), (63, 2505031580), (70, 2254528422), (84, 1878773685), (90, 1753522106), (105, 1503018948), (126, 1252515790), (140, 1127264211), (180, 876761053), (210, 751509474), (252, 626257895), (315, 501006316), (420, 375754737), (630, 250503158), (1260, 125251579)]