66193320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8233}}^1$

素因数の和:8314

約数の個数: 64

約数和(自身を含む): 201568320

約数和(自身を除く): 135375000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 8233, 16466, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 123495, 164660, 197592, 246990, 329320, 493980, 551611, 987960, 1103222, 1654833, 2206444, 2758055, 3309666, 4412888, 5516110, 6619332, 8274165, 11032220, 13238664, 16548330, 22064440, 33096660, 66193320]

約数ペア:

[(1, 66193320), (2, 33096660), (3, 22064440), (4, 16548330), (5, 13238664), (6, 11032220), (8, 8274165), (10, 6619332), (12, 5516110), (15, 4412888), (20, 3309666), (24, 2758055), (30, 2206444), (40, 1654833), (60, 1103222), (67, 987960), (120, 551611), (134, 493980), (201, 329320), (268, 246990), (335, 197592), (402, 164660), (536, 123495), (670, 98796), (804, 82330), (1005, 65864), (1340, 49398), (1608, 41165), (2010, 32932), (2680, 24699), (4020, 16466), (8040, 8233)]