159909420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3415

約数の個数: 96

約数和(自身を含む): 495290880

約数和(自身を除く): 335381460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1460, 1606, 2190, 2409, 3212, 3319, 4015, 4380, 4818, 6638, 8030, 9636, 9957, 12045, 13276, 16060, 16595, 19914, 24090, 33190, 36509, 39828, 48180, 49785, 66380, 73018, 99570, 109527, 146036, 182545, 199140, 219054, 242287, 365090, 438108, 484574, 547635, 726861, 730180, 969148, 1095270, 1211435, 1453722, 2190540, 2422870, 2665157, 2907444, 3634305, 4845740, 5330314, 7268610, 7995471, 10660628, 13325785, 14537220, 15990942, 26651570, 31981884, 39977355, 53303140, 79954710, 159909420]

約数ペア:

[(1, 159909420), (2, 79954710), (3, 53303140), (4, 39977355), (5, 31981884), (6, 26651570), (10, 15990942), (11, 14537220), (12, 13325785), (15, 10660628), (20, 7995471), (22, 7268610), (30, 5330314), (33, 4845740), (44, 3634305), (55, 2907444), (60, 2665157), (66, 2422870), (73, 2190540), (110, 1453722), (132, 1211435), (146, 1095270), (165, 969148), (219, 730180), (220, 726861), (292, 547635), (330, 484574), (365, 438108), (438, 365090), (660, 242287), (730, 219054), (803, 199140), (876, 182545), (1095, 146036), (1460, 109527), (1606, 99570), (2190, 73018), (2409, 66380), (3212, 49785), (3319, 48180), (4015, 39828), (4380, 36509), (4818, 33190), (6638, 24090), (8030, 19914), (9636, 16595), (9957, 16060), (12045, 13276)]