65218140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 152727588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 593, 611, 705, 780, 846, 940, 1170, 1186, 1222, 1410, 1692, 1779, 1833, 2115, 2340, 2372, 2444, 2820, 2965, 3055, 3558, 3666, 4230, 5337, 5499, 5930, 6110, 7116, 7332, 7709, 8460, 8895, 9165, 10674, 10998, 11860, 12220, 15418, 17790, 18330, 21348, 21996, 23127, 26685, 27495, 27871, 30836, 35580, 36660, 38545, 46254, 53370, 54990, 55742, 69381, 77090, 83613, 92508, 106740, 109980, 111484, 115635, 138762, 139355, 154180, 167226, 231270, 250839, 277524, 278710, 334452, 346905, 362323, 418065, 462540, 501678, 557420, 693810, 724646, 836130, 1003356, 1086969, 1254195, 1387620, 1449292, 1672260, 1811615, 2173938, 2508390, 3260907, 3623230, 4347876, 5016780, 5434845, 6521814, 7246460, 10869690, 13043628, 16304535, 21739380, 32609070, 65218140]

約数ペア:

[(1, 65218140), (2, 32609070), (3, 21739380), (4, 16304535), (5, 13043628), (6, 10869690), (9, 7246460), (10, 6521814), (12, 5434845), (13, 5016780), (15, 4347876), (18, 3623230), (20, 3260907), (26, 2508390), (30, 2173938), (36, 1811615), (39, 1672260), (45, 1449292), (47, 1387620), (52, 1254195), (60, 1086969), (65, 1003356), (78, 836130), (90, 724646), (94, 693810), (117, 557420), (130, 501678), (141, 462540), (156, 418065), (180, 362323), (188, 346905), (195, 334452), (234, 278710), (235, 277524), (260, 250839), (282, 231270), (390, 167226), (423, 154180), (468, 139355), (470, 138762), (564, 115635), (585, 111484), (593, 109980), (611, 106740), (705, 92508), (780, 83613), (846, 77090), (940, 69381), (1170, 55742), (1186, 54990), (1222, 53370), (1410, 46254), (1692, 38545), (1779, 36660), (1833, 35580), (2115, 30836), (2340, 27871), (2372, 27495), (2444, 26685), (2820, 23127), (2965, 21996), (3055, 21348), (3558, 18330), (3666, 17790), (4230, 15418), (5337, 12220), (5499, 11860), (5930, 10998), (6110, 10674), (7116, 9165), (7332, 8895), (7709, 8460)]