145932360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173729}}^1$

素因数の和:173750

約数の個数: 64

約数和(自身を含む): 500342400

約数和(自身を除く): 354410040

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, 173729, 347458, 521187, 694916, 868645, 1042374, 1216103, 1389832, 1737290, 2084748, 2432206, 2605935, 3474580, 3648309, 4169496, 4864412, 5211870, 6080515, 6949160, 7296618, 9728824, 10423740, 12161030, 14593236, 18241545, 20847480, 24322060, 29186472, 36483090, 48644120, 72966180, 145932360]

約数ペア:

[(1, 145932360), (2, 72966180), (3, 48644120), (4, 36483090), (5, 29186472), (6, 24322060), (7, 20847480), (8, 18241545), (10, 14593236), (12, 12161030), (14, 10423740), (15, 9728824), (20, 7296618), (21, 6949160), (24, 6080515), (28, 5211870), (30, 4864412), (35, 4169496), (40, 3648309), (42, 3474580), (56, 2605935), (60, 2432206), (70, 2084748), (84, 1737290), (105, 1389832), (120, 1216103), (140, 1042374), (168, 868645), (210, 694916), (280, 521187), (420, 347458), (840, 173729)]