13975387440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{8318683}}^1$

素因数の和:8318706

約数の個数: 80

約数和(自身を含む): 49512807168

約数和(自身を除く): 35537419728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 8318683, 16637366, 24956049, 33274732, 41593415, 49912098, 58230781, 66549464, 83186830, 99824196, 116461562, 124780245, 133098928, 166373660, 174692343, 199648392, 232923124, 249560490, 291153905, 332747320, 349384686, 399296784, 465846248, 499120980, 582307810, 665494640, 698769372, 873461715, 931692496, 998241960, 1164615620, 1397538744, 1746923430, 1996483920, 2329231240, 2795077488, 3493846860, 4658462480, 6987693720, 13975387440]

約数ペア:

[(1, 13975387440), (2, 6987693720), (3, 4658462480), (4, 3493846860), (5, 2795077488), (6, 2329231240), (7, 1996483920), (8, 1746923430), (10, 1397538744), (12, 1164615620), (14, 998241960), (15, 931692496), (16, 873461715), (20, 698769372), (21, 665494640), (24, 582307810), (28, 499120980), (30, 465846248), (35, 399296784), (40, 349384686), (42, 332747320), (48, 291153905), (56, 249560490), (60, 232923124), (70, 199648392), (80, 174692343), (84, 166373660), (105, 133098928), (112, 124780245), (120, 116461562), (140, 99824196), (168, 83186830), (210, 66549464), (240, 58230781), (280, 49912098), (336, 41593415), (420, 33274732), (560, 24956049), (840, 16637366), (1680, 8318683)]