18056040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 58786560

約数和(自身を除く): 40730520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 167, 170, 204, 212, 255, 265, 318, 334, 340, 408, 424, 501, 510, 530, 636, 668, 680, 795, 835, 901, 1002, 1020, 1060, 1272, 1336, 1590, 1670, 1802, 2004, 2040, 2120, 2505, 2703, 2839, 3180, 3340, 3604, 4008, 4505, 5010, 5406, 5678, 6360, 6680, 7208, 8517, 8851, 9010, 10020, 10812, 11356, 13515, 14195, 17034, 17702, 18020, 20040, 21624, 22712, 26553, 27030, 28390, 34068, 35404, 36040, 42585, 44255, 53106, 54060, 56780, 68136, 70808, 85170, 88510, 106212, 108120, 113560, 132765, 150467, 170340, 177020, 212424, 265530, 300934, 340680, 354040, 451401, 531060, 601868, 752335, 902802, 1062120, 1203736, 1504670, 1805604, 2257005, 3009340, 3611208, 4514010, 6018680, 9028020, 18056040]

約数ペア:

[(1, 18056040), (2, 9028020), (3, 6018680), (4, 4514010), (5, 3611208), (6, 3009340), (8, 2257005), (10, 1805604), (12, 1504670), (15, 1203736), (17, 1062120), (20, 902802), (24, 752335), (30, 601868), (34, 531060), (40, 451401), (51, 354040), (53, 340680), (60, 300934), (68, 265530), (85, 212424), (102, 177020), (106, 170340), (120, 150467), (136, 132765), (159, 113560), (167, 108120), (170, 106212), (204, 88510), (212, 85170), (255, 70808), (265, 68136), (318, 56780), (334, 54060), (340, 53106), (408, 44255), (424, 42585), (501, 36040), (510, 35404), (530, 34068), (636, 28390), (668, 27030), (680, 26553), (795, 22712), (835, 21624), (901, 20040), (1002, 18020), (1020, 17702), (1060, 17034), (1272, 14195), (1336, 13515), (1590, 11356), (1670, 10812), (1802, 10020), (2004, 9010), (2040, 8851), (2120, 8517), (2505, 7208), (2703, 6680), (2839, 6360), (3180, 5678), (3340, 5406), (3604, 5010), (4008, 4505)]