199220520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2309}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 598752000

約数和(自身を除く): 399531480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 1438, 2157, 2309, 2876, 3595, 4314, 4618, 5752, 6927, 7190, 8628, 9236, 10785, 11545, 13854, 14380, 17256, 18472, 21570, 23090, 27708, 28760, 34635, 43140, 46180, 55416, 69270, 86280, 92360, 138540, 277080, 1660171, 3320342, 4980513, 6640684, 8300855, 9961026, 13281368, 16601710, 19922052, 24902565, 33203420, 39844104, 49805130, 66406840, 99610260, 199220520]

約数ペア:

[(1, 199220520), (2, 99610260), (3, 66406840), (4, 49805130), (5, 39844104), (6, 33203420), (8, 24902565), (10, 19922052), (12, 16601710), (15, 13281368), (20, 9961026), (24, 8300855), (30, 6640684), (40, 4980513), (60, 3320342), (120, 1660171), (719, 277080), (1438, 138540), (2157, 92360), (2309, 86280), (2876, 69270), (3595, 55416), (4314, 46180), (4618, 43140), (5752, 34635), (6927, 28760), (7190, 27708), (8628, 23090), (9236, 21570), (10785, 18472), (11545, 17256), (13854, 14380)]