210468840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103171}}^1$

素因数の和:103202

約数の個数: 64

約数和(自身を含む): 668554560

約数和(自身を除く): 458085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 103171, 206342, 309513, 412684, 515855, 619026, 825368, 1031710, 1238052, 1547565, 1753907, 2063420, 2476104, 3095130, 3507814, 4126840, 5261721, 6190260, 7015628, 8769535, 10523442, 12380520, 14031256, 17539070, 21046884, 26308605, 35078140, 42093768, 52617210, 70156280, 105234420, 210468840]

約数ペア:

[(1, 210468840), (2, 105234420), (3, 70156280), (4, 52617210), (5, 42093768), (6, 35078140), (8, 26308605), (10, 21046884), (12, 17539070), (15, 14031256), (17, 12380520), (20, 10523442), (24, 8769535), (30, 7015628), (34, 6190260), (40, 5261721), (51, 4126840), (60, 3507814), (68, 3095130), (85, 2476104), (102, 2063420), (120, 1753907), (136, 1547565), (170, 1238052), (204, 1031710), (255, 825368), (340, 619026), (408, 515855), (510, 412684), (680, 309513), (1020, 206342), (2040, 103171)]