210302040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1333

約数の個数: 128

約数和(自身を含む): 686024640

約数和(自身を除く): 475722600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 156, 195, 226, 260, 312, 339, 390, 452, 520, 565, 678, 780, 904, 1130, 1193, 1356, 1469, 1560, 1695, 2260, 2386, 2712, 2938, 3390, 3579, 4407, 4520, 4772, 5876, 5965, 6780, 7158, 7345, 8814, 9544, 11752, 11930, 13560, 14316, 14690, 15509, 17628, 17895, 22035, 23860, 28632, 29380, 31018, 35256, 35790, 44070, 46527, 47720, 58760, 62036, 71580, 77545, 88140, 93054, 124072, 134809, 143160, 155090, 176280, 186108, 232635, 269618, 310180, 372216, 404427, 465270, 539236, 620360, 674045, 808854, 930540, 1078472, 1348090, 1617708, 1752517, 1861080, 2022135, 2696180, 3235416, 3505034, 4044270, 5257551, 5392360, 7010068, 8088540, 8762585, 10515102, 14020136, 16177080, 17525170, 21030204, 26287755, 35050340, 42060408, 52575510, 70100680, 105151020, 210302040]

約数ペア:

[(1, 210302040), (2, 105151020), (3, 70100680), (4, 52575510), (5, 42060408), (6, 35050340), (8, 26287755), (10, 21030204), (12, 17525170), (13, 16177080), (15, 14020136), (20, 10515102), (24, 8762585), (26, 8088540), (30, 7010068), (39, 5392360), (40, 5257551), (52, 4044270), (60, 3505034), (65, 3235416), (78, 2696180), (104, 2022135), (113, 1861080), (120, 1752517), (130, 1617708), (156, 1348090), (195, 1078472), (226, 930540), (260, 808854), (312, 674045), (339, 620360), (390, 539236), (452, 465270), (520, 404427), (565, 372216), (678, 310180), (780, 269618), (904, 232635), (1130, 186108), (1193, 176280), (1356, 155090), (1469, 143160), (1560, 134809), (1695, 124072), (2260, 93054), (2386, 88140), (2712, 77545), (2938, 71580), (3390, 62036), (3579, 58760), (4407, 47720), (4520, 46527), (4772, 44070), (5876, 35790), (5965, 35256), (6780, 31018), (7158, 29380), (7345, 28632), (8814, 23860), (9544, 22035), (11752, 17895), (11930, 17628), (13560, 15509), (14316, 14690)]