313998180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4111}}^1$

素因数の和:4209

約数の個数: 96

約数和(自身を含む): 939509760

約数和(自身を除く): 625511580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 114, 134, 190, 201, 228, 268, 285, 335, 380, 402, 570, 670, 804, 1005, 1140, 1273, 1340, 2010, 2546, 3819, 4020, 4111, 5092, 6365, 7638, 8222, 12333, 12730, 15276, 16444, 19095, 20555, 24666, 25460, 38190, 41110, 49332, 61665, 76380, 78109, 82220, 123330, 156218, 234327, 246660, 275437, 312436, 390545, 468654, 550874, 781090, 826311, 937308, 1101748, 1171635, 1377185, 1562180, 1652622, 2343270, 2754370, 3305244, 4131555, 4686540, 5233303, 5508740, 8263110, 10466606, 15699909, 16526220, 20933212, 26166515, 31399818, 52333030, 62799636, 78499545, 104666060, 156999090, 313998180]

約数ペア:

[(1, 313998180), (2, 156999090), (3, 104666060), (4, 78499545), (5, 62799636), (6, 52333030), (10, 31399818), (12, 26166515), (15, 20933212), (19, 16526220), (20, 15699909), (30, 10466606), (38, 8263110), (57, 5508740), (60, 5233303), (67, 4686540), (76, 4131555), (95, 3305244), (114, 2754370), (134, 2343270), (190, 1652622), (201, 1562180), (228, 1377185), (268, 1171635), (285, 1101748), (335, 937308), (380, 826311), (402, 781090), (570, 550874), (670, 468654), (804, 390545), (1005, 312436), (1140, 275437), (1273, 246660), (1340, 234327), (2010, 156218), (2546, 123330), (3819, 82220), (4020, 78109), (4111, 76380), (5092, 61665), (6365, 49332), (7638, 41110), (8222, 38190), (12333, 25460), (12730, 24666), (15276, 20555), (16444, 19095)]