63380280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 198443520

約数和(自身を除く): 135063240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 71, 86, 120, 129, 142, 172, 173, 213, 215, 258, 284, 344, 346, 355, 426, 430, 516, 519, 568, 645, 692, 710, 852, 860, 865, 1032, 1038, 1065, 1290, 1384, 1420, 1704, 1720, 1730, 2076, 2130, 2580, 2595, 2840, 3053, 3460, 4152, 4260, 5160, 5190, 6106, 6920, 7439, 8520, 9159, 10380, 12212, 12283, 14878, 15265, 18318, 20760, 22317, 24424, 24566, 29756, 30530, 36636, 36849, 37195, 44634, 45795, 49132, 59512, 61060, 61415, 73272, 73698, 74390, 89268, 91590, 98264, 111585, 122120, 122830, 147396, 148780, 178536, 183180, 184245, 223170, 245660, 294792, 297560, 366360, 368490, 446340, 491320, 528169, 736980, 892680, 1056338, 1473960, 1584507, 2112676, 2640845, 3169014, 4225352, 5281690, 6338028, 7922535, 10563380, 12676056, 15845070, 21126760, 31690140, 63380280]

約数ペア:

[(1, 63380280), (2, 31690140), (3, 21126760), (4, 15845070), (5, 12676056), (6, 10563380), (8, 7922535), (10, 6338028), (12, 5281690), (15, 4225352), (20, 3169014), (24, 2640845), (30, 2112676), (40, 1584507), (43, 1473960), (60, 1056338), (71, 892680), (86, 736980), (120, 528169), (129, 491320), (142, 446340), (172, 368490), (173, 366360), (213, 297560), (215, 294792), (258, 245660), (284, 223170), (344, 184245), (346, 183180), (355, 178536), (426, 148780), (430, 147396), (516, 122830), (519, 122120), (568, 111585), (645, 98264), (692, 91590), (710, 89268), (852, 74390), (860, 73698), (865, 73272), (1032, 61415), (1038, 61060), (1065, 59512), (1290, 49132), (1384, 45795), (1420, 44634), (1704, 37195), (1720, 36849), (1730, 36636), (2076, 30530), (2130, 29756), (2580, 24566), (2595, 24424), (2840, 22317), (3053, 20760), (3460, 18318), (4152, 15265), (4260, 14878), (5160, 12283), (5190, 12212), (6106, 10380), (6920, 9159), (7439, 8520)]