71162040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 222082560

約数和(自身を除く): 150920520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 67, 106, 120, 134, 159, 167, 201, 212, 265, 268, 318, 334, 335, 402, 424, 501, 530, 536, 636, 668, 670, 795, 804, 835, 1002, 1005, 1060, 1272, 1336, 1340, 1590, 1608, 1670, 2004, 2010, 2120, 2505, 2680, 3180, 3340, 3551, 4008, 4020, 5010, 6360, 6680, 7102, 8040, 8851, 10020, 10653, 11189, 14204, 17702, 17755, 20040, 21306, 22378, 26553, 28408, 33567, 35404, 35510, 42612, 44255, 44756, 53106, 53265, 55945, 67134, 70808, 71020, 85224, 88510, 89512, 106212, 106530, 111890, 132765, 134268, 142040, 167835, 177020, 212424, 213060, 223780, 265530, 268536, 335670, 354040, 426120, 447560, 531060, 593017, 671340, 1062120, 1186034, 1342680, 1779051, 2372068, 2965085, 3558102, 4744136, 5930170, 7116204, 8895255, 11860340, 14232408, 17790510, 23720680, 35581020, 71162040]

約数ペア:

[(1, 71162040), (2, 35581020), (3, 23720680), (4, 17790510), (5, 14232408), (6, 11860340), (8, 8895255), (10, 7116204), (12, 5930170), (15, 4744136), (20, 3558102), (24, 2965085), (30, 2372068), (40, 1779051), (53, 1342680), (60, 1186034), (67, 1062120), (106, 671340), (120, 593017), (134, 531060), (159, 447560), (167, 426120), (201, 354040), (212, 335670), (265, 268536), (268, 265530), (318, 223780), (334, 213060), (335, 212424), (402, 177020), (424, 167835), (501, 142040), (530, 134268), (536, 132765), (636, 111890), (668, 106530), (670, 106212), (795, 89512), (804, 88510), (835, 85224), (1002, 71020), (1005, 70808), (1060, 67134), (1272, 55945), (1336, 53265), (1340, 53106), (1590, 44756), (1608, 44255), (1670, 42612), (2004, 35510), (2010, 35404), (2120, 33567), (2505, 28408), (2680, 26553), (3180, 22378), (3340, 21306), (3551, 20040), (4008, 17755), (4020, 17702), (5010, 14204), (6360, 11189), (6680, 10653), (7102, 10020), (8040, 8851)]