2015077128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 5421219840

約数和(自身を除く): 3406142712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 71, 74, 93, 111, 124, 142, 148, 186, 213, 222, 248, 284, 296, 372, 426, 444, 568, 744, 852, 888, 1031, 1147, 1704, 2062, 2201, 2294, 2627, 3093, 3441, 4124, 4402, 4588, 5254, 6186, 6603, 6882, 7881, 8248, 8804, 9176, 10508, 12372, 13206, 13764, 15762, 17608, 21016, 24744, 26412, 27528, 31524, 31961, 38147, 52824, 63048, 63922, 73201, 76294, 81437, 95883, 114441, 127844, 146402, 152588, 162874, 191766, 219603, 228882, 244311, 255688, 292804, 305176, 325748, 383532, 439206, 457764, 488622, 585608, 651496, 767064, 878412, 915528, 977244, 1182557, 1756824, 1954488, 2269231, 2365114, 2708437, 3547671, 4538462, 4730228, 5416874, 6807693, 7095342, 8125311, 9076924, 9460456, 10833748, 13615386, 14190684, 16250622, 18153848, 21667496, 27230772, 28381368, 32501244, 54461544, 65002488, 83961547, 167923094, 251884641, 335846188, 503769282, 671692376, 1007538564, 2015077128]

約数ペア:

[(1, 2015077128), (2, 1007538564), (3, 671692376), (4, 503769282), (6, 335846188), (8, 251884641), (12, 167923094), (24, 83961547), (31, 65002488), (37, 54461544), (62, 32501244), (71, 28381368), (74, 27230772), (93, 21667496), (111, 18153848), (124, 16250622), (142, 14190684), (148, 13615386), (186, 10833748), (213, 9460456), (222, 9076924), (248, 8125311), (284, 7095342), (296, 6807693), (372, 5416874), (426, 4730228), (444, 4538462), (568, 3547671), (744, 2708437), (852, 2365114), (888, 2269231), (1031, 1954488), (1147, 1756824), (1704, 1182557), (2062, 977244), (2201, 915528), (2294, 878412), (2627, 767064), (3093, 651496), (3441, 585608), (4124, 488622), (4402, 457764), (4588, 439206), (5254, 383532), (6186, 325748), (6603, 305176), (6882, 292804), (7881, 255688), (8248, 244311), (8804, 228882), (9176, 219603), (10508, 191766), (12372, 162874), (13206, 152588), (13764, 146402), (15762, 127844), (17608, 114441), (21016, 95883), (24744, 81437), (26412, 76294), (27528, 73201), (31524, 63922), (31961, 63048), (38147, 52824)]