70145160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8233}}^1$

素因数の和:8318

約数の個数: 64

約数和(自身を含む): 213425280

約数和(自身を除く): 143280120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8233, 8520, 16466, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 123495, 164660, 197592, 246990, 329320, 493980, 584543, 987960, 1169086, 1753629, 2338172, 2922715, 3507258, 4676344, 5845430, 7014516, 8768145, 11690860, 14029032, 17536290, 23381720, 35072580, 70145160]

約数ペア:

[(1, 70145160), (2, 35072580), (3, 23381720), (4, 17536290), (5, 14029032), (6, 11690860), (8, 8768145), (10, 7014516), (12, 5845430), (15, 4676344), (20, 3507258), (24, 2922715), (30, 2338172), (40, 1753629), (60, 1169086), (71, 987960), (120, 584543), (142, 493980), (213, 329320), (284, 246990), (355, 197592), (426, 164660), (568, 123495), (710, 98796), (852, 82330), (1065, 65864), (1420, 49398), (1704, 41165), (2130, 32932), (2840, 24699), (4260, 16466), (8233, 8520)]