104817720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{124783}}^1$

素因数の和:124804

約数の個数: 64

約数和(自身を含む): 359377920

約数和(自身を除く): 254560200

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, 140, 168, 210, 280, 420, 840, 124783, 249566, 374349, 499132, 623915, 748698, 873481, 998264, 1247830, 1497396, 1746962, 1871745, 2495660, 2620443, 2994792, 3493924, 3743490, 4367405, 4991320, 5240886, 6987848, 7486980, 8734810, 10481772, 13102215, 14973960, 17469620, 20963544, 26204430, 34939240, 52408860, 104817720]

約数ペア:

[(1, 104817720), (2, 52408860), (3, 34939240), (4, 26204430), (5, 20963544), (6, 17469620), (7, 14973960), (8, 13102215), (10, 10481772), (12, 8734810), (14, 7486980), (15, 6987848), (20, 5240886), (21, 4991320), (24, 4367405), (28, 3743490), (30, 3493924), (35, 2994792), (40, 2620443), (42, 2495660), (56, 1871745), (60, 1746962), (70, 1497396), (84, 1247830), (105, 998264), (120, 873481), (140, 748698), (168, 623915), (210, 499132), (280, 374349), (420, 249566), (840, 124783)]