139194960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 455113728

約数和(自身を除く): 315918768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 353, 372, 424, 465, 496, 530, 620, 636, 706, 744, 795, 848, 930, 1059, 1060, 1240, 1272, 1412, 1488, 1590, 1643, 1765, 1860, 2118, 2120, 2480, 2544, 2824, 3180, 3286, 3530, 3720, 4236, 4240, 4929, 5295, 5648, 6360, 6572, 7060, 7440, 8215, 8472, 9858, 10590, 10943, 12720, 13144, 14120, 16430, 16944, 18709, 19716, 21180, 21886, 24645, 26288, 28240, 32829, 32860, 37418, 39432, 42360, 43772, 49290, 54715, 56127, 65658, 65720, 74836, 78864, 84720, 87544, 93545, 98580, 109430, 112254, 131316, 131440, 149672, 164145, 175088, 187090, 197160, 218860, 224508, 262632, 280635, 299344, 328290, 374180, 394320, 437720, 449016, 525264, 561270, 579979, 656580, 748360, 875440, 898032, 1122540, 1159958, 1313160, 1496720, 1739937, 2245080, 2319916, 2626320, 2899895, 3479874, 4490160, 4639832, 5799790, 6959748, 8699685, 9279664, 11599580, 13919496, 17399370, 23199160, 27838992, 34798740, 46398320, 69597480, 139194960]

約数ペア:

[(1, 139194960), (2, 69597480), (3, 46398320), (4, 34798740), (5, 27838992), (6, 23199160), (8, 17399370), (10, 13919496), (12, 11599580), (15, 9279664), (16, 8699685), (20, 6959748), (24, 5799790), (30, 4639832), (31, 4490160), (40, 3479874), (48, 2899895), (53, 2626320), (60, 2319916), (62, 2245080), (80, 1739937), (93, 1496720), (106, 1313160), (120, 1159958), (124, 1122540), (155, 898032), (159, 875440), (186, 748360), (212, 656580), (240, 579979), (248, 561270), (265, 525264), (310, 449016), (318, 437720), (353, 394320), (372, 374180), (424, 328290), (465, 299344), (496, 280635), (530, 262632), (620, 224508), (636, 218860), (706, 197160), (744, 187090), (795, 175088), (848, 164145), (930, 149672), (1059, 131440), (1060, 131316), (1240, 112254), (1272, 109430), (1412, 98580), (1488, 93545), (1590, 87544), (1643, 84720), (1765, 78864), (1860, 74836), (2118, 65720), (2120, 65658), (2480, 56127), (2544, 54715), (2824, 49290), (3180, 43772), (3286, 42360), (3530, 39432), (3720, 37418), (4236, 32860), (4240, 32829), (4929, 28240), (5295, 26288), (5648, 24645), (6360, 21886), (6572, 21180), (7060, 19716), (7440, 18709), (8215, 16944), (8472, 16430), (9858, 14120), (10590, 13144), (10943, 12720)]