210519240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{92333}}^1$

素因数の和:92366

約数の個数: 64

約数和(自身を含む): 664804800

約数和(自身を除く): 454285560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 92333, 184666, 276999, 369332, 461665, 553998, 738664, 923330, 1107996, 1384995, 1754327, 1846660, 2215992, 2769990, 3508654, 3693320, 5262981, 5539980, 7017308, 8771635, 10525962, 11079960, 14034616, 17543270, 21051924, 26314905, 35086540, 42103848, 52629810, 70173080, 105259620, 210519240]

約数ペア:

[(1, 210519240), (2, 105259620), (3, 70173080), (4, 52629810), (5, 42103848), (6, 35086540), (8, 26314905), (10, 21051924), (12, 17543270), (15, 14034616), (19, 11079960), (20, 10525962), (24, 8771635), (30, 7017308), (38, 5539980), (40, 5262981), (57, 3693320), (60, 3508654), (76, 2769990), (95, 2215992), (114, 1846660), (120, 1754327), (152, 1384995), (190, 1107996), (228, 923330), (285, 738664), (380, 553998), (456, 461665), (570, 369332), (760, 276999), (1140, 184666), (2280, 92333)]