163656120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 520992000

約数和(自身を除く): 357335880

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, 179, 190, 228, 285, 358, 380, 401, 456, 537, 570, 716, 760, 802, 895, 1074, 1140, 1203, 1432, 1604, 1790, 2005, 2148, 2280, 2406, 2685, 3208, 3401, 3580, 4010, 4296, 4812, 5370, 6015, 6802, 7160, 7619, 8020, 9624, 10203, 10740, 12030, 13604, 15238, 16040, 17005, 20406, 21480, 22857, 24060, 27208, 30476, 34010, 38095, 40812, 45714, 48120, 51015, 60952, 68020, 71779, 76190, 81624, 91428, 102030, 114285, 136040, 143558, 152380, 182856, 204060, 215337, 228570, 287116, 304760, 358895, 408120, 430674, 457140, 574232, 717790, 861348, 914280, 1076685, 1363801, 1435580, 1722696, 2153370, 2727602, 2871160, 4091403, 4306740, 5455204, 6819005, 8182806, 8613480, 10910408, 13638010, 16365612, 20457015, 27276020, 32731224, 40914030, 54552040, 81828060, 163656120]

約数ペア:

[(1, 163656120), (2, 81828060), (3, 54552040), (4, 40914030), (5, 32731224), (6, 27276020), (8, 20457015), (10, 16365612), (12, 13638010), (15, 10910408), (19, 8613480), (20, 8182806), (24, 6819005), (30, 5455204), (38, 4306740), (40, 4091403), (57, 2871160), (60, 2727602), (76, 2153370), (95, 1722696), (114, 1435580), (120, 1363801), (152, 1076685), (179, 914280), (190, 861348), (228, 717790), (285, 574232), (358, 457140), (380, 430674), (401, 408120), (456, 358895), (537, 304760), (570, 287116), (716, 228570), (760, 215337), (802, 204060), (895, 182856), (1074, 152380), (1140, 143558), (1203, 136040), (1432, 114285), (1604, 102030), (1790, 91428), (2005, 81624), (2148, 76190), (2280, 71779), (2406, 68020), (2685, 60952), (3208, 51015), (3401, 48120), (3580, 45714), (4010, 40812), (4296, 38095), (4812, 34010), (5370, 30476), (6015, 27208), (6802, 24060), (7160, 22857), (7619, 21480), (8020, 20406), (9624, 17005), (10203, 16040), (10740, 15238), (12030, 13604)]