69457560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 216794880

約数和(自身を除く): 147337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 67, 106, 120, 134, 159, 163, 201, 212, 265, 268, 318, 326, 335, 402, 424, 489, 530, 536, 636, 652, 670, 795, 804, 815, 978, 1005, 1060, 1272, 1304, 1340, 1590, 1608, 1630, 1956, 2010, 2120, 2445, 2680, 3180, 3260, 3551, 3912, 4020, 4890, 6360, 6520, 7102, 8040, 8639, 9780, 10653, 10921, 14204, 17278, 17755, 19560, 21306, 21842, 25917, 28408, 32763, 34556, 35510, 42612, 43195, 43684, 51834, 53265, 54605, 65526, 69112, 71020, 85224, 86390, 87368, 103668, 106530, 109210, 129585, 131052, 142040, 163815, 172780, 207336, 213060, 218420, 259170, 262104, 327630, 345560, 426120, 436840, 518340, 578813, 655260, 1036680, 1157626, 1310520, 1736439, 2315252, 2894065, 3472878, 4630504, 5788130, 6945756, 8682195, 11576260, 13891512, 17364390, 23152520, 34728780, 69457560]

約数ペア:

[(1, 69457560), (2, 34728780), (3, 23152520), (4, 17364390), (5, 13891512), (6, 11576260), (8, 8682195), (10, 6945756), (12, 5788130), (15, 4630504), (20, 3472878), (24, 2894065), (30, 2315252), (40, 1736439), (53, 1310520), (60, 1157626), (67, 1036680), (106, 655260), (120, 578813), (134, 518340), (159, 436840), (163, 426120), (201, 345560), (212, 327630), (265, 262104), (268, 259170), (318, 218420), (326, 213060), (335, 207336), (402, 172780), (424, 163815), (489, 142040), (530, 131052), (536, 129585), (636, 109210), (652, 106530), (670, 103668), (795, 87368), (804, 86390), (815, 85224), (978, 71020), (1005, 69112), (1060, 65526), (1272, 54605), (1304, 53265), (1340, 51834), (1590, 43684), (1608, 43195), (1630, 42612), (1956, 35510), (2010, 34556), (2120, 32763), (2445, 28408), (2680, 25917), (3180, 21842), (3260, 21306), (3551, 19560), (3912, 17755), (4020, 17278), (4890, 14204), (6360, 10921), (6520, 10653), (7102, 9780), (8040, 8639)]