258740648160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1\times {\mathrm{3719}}^1$

素因数の和:4681

約数の個数: 192

約数和(自身を含む): 820567480320

約数和(自身を除く): 561826832160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 193, 240, 386, 480, 579, 751, 772, 965, 1158, 1502, 1544, 1930, 2253, 2316, 2895, 3004, 3088, 3719, 3755, 3860, 4506, 4632, 5790, 6008, 6176, 7438, 7510, 7720, 9012, 9264, 11157, 11265, 11580, 12016, 14876, 15020, 15440, 18024, 18528, 18595, 22314, 22530, 23160, 24032, 29752, 30040, 30880, 36048, 37190, 44628, 45060, 46320, 55785, 59504, 60080, 72096, 74380, 89256, 90120, 92640, 111570, 119008, 120160, 144943, 148760, 178512, 180240, 223140, 289886, 297520, 357024, 360480, 434829, 446280, 579772, 595040, 717767, 724715, 869658, 892560, 1159544, 1435534, 1449430, 1739316, 1785120, 2153301, 2174145, 2319088, 2792969, 2871068, 2898860, 3478632, 3588835, 4306602, 4348290, 4638176, 5585938, 5742136, 5797720, 6957264, 7177670, 8378907, 8613204, 8696580, 10766505, 11171876, 11484272, 11595440, 13914528, 13964845, 14355340, 16757814, 17226408, 17393160, 21533010, 22343752, 22968544, 23190880, 27929690, 28710680, 33515628, 34452816, 34786320, 41894535, 43066020, 44687504, 55859380, 57421360, 67031256, 68905632, 69572640, 83789070, 86132040, 89375008, 111718760, 114842720, 134062512, 167578140, 172264080, 223437520, 268125024, 335156280, 344528160, 446875040, 539043017, 670312560, 1078086034, 1340625120, 1617129051, 2156172068, 2695215085, 3234258102, 4312344136, 5390430170, 6468516204, 8085645255, 8624688272, 10780860340, 12937032408, 16171290510, 17249376544, 21561720680, 25874064816, 32342581020, 43123441360, 51748129632, 64685162040, 86246882720, 129370324080, 258740648160]

約数ペア:

[(1, 258740648160), (2, 129370324080), (3, 86246882720), (4, 64685162040), (5, 51748129632), (6, 43123441360), (8, 32342581020), (10, 25874064816), (12, 21561720680), (15, 17249376544), (16, 16171290510), (20, 12937032408), (24, 10780860340), (30, 8624688272), (32, 8085645255), (40, 6468516204), (48, 5390430170), (60, 4312344136), (80, 3234258102), (96, 2695215085), (120, 2156172068), (160, 1617129051), (193, 1340625120), (240, 1078086034), (386, 670312560), (480, 539043017), (579, 446875040), (751, 344528160), (772, 335156280), (965, 268125024), (1158, 223437520), (1502, 172264080), (1544, 167578140), (1930, 134062512), (2253, 114842720), (2316, 111718760), (2895, 89375008), (3004, 86132040), (3088, 83789070), (3719, 69572640), (3755, 68905632), (3860, 67031256), (4506, 57421360), (4632, 55859380), (5790, 44687504), (6008, 43066020), (6176, 41894535), (7438, 34786320), (7510, 34452816), (7720, 33515628), (9012, 28710680), (9264, 27929690), (11157, 23190880), (11265, 22968544), (11580, 22343752), (12016, 21533010), (14876, 17393160), (15020, 17226408), (15440, 16757814), (18024, 14355340), (18528, 13964845), (18595, 13914528), (22314, 11595440), (22530, 11484272), (23160, 11171876), (24032, 10766505), (29752, 8696580), (30040, 8613204), (30880, 8378907), (36048, 7177670), (37190, 6957264), (44628, 5797720), (45060, 5742136), (46320, 5585938), (55785, 4638176), (59504, 4348290), (60080, 4306602), (72096, 3588835), (74380, 3478632), (89256, 2898860), (90120, 2871068), (92640, 2792969), (111570, 2319088), (119008, 2174145), (120160, 2153301), (144943, 1785120), (148760, 1739316), (178512, 1449430), (180240, 1435534), (223140, 1159544), (289886, 892560), (297520, 869658), (357024, 724715), (360480, 717767), (434829, 595040), (446280, 579772)]