268124880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 859123584

約数和(自身を除く): 590998704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 107, 120, 159, 197, 212, 214, 240, 265, 318, 321, 394, 424, 428, 530, 535, 591, 636, 642, 788, 795, 848, 856, 985, 1060, 1070, 1182, 1272, 1284, 1576, 1590, 1605, 1712, 1970, 2120, 2140, 2364, 2544, 2568, 2955, 3152, 3180, 3210, 3940, 4240, 4280, 4728, 5136, 5671, 5910, 6360, 6420, 7880, 8560, 9456, 10441, 11342, 11820, 12720, 12840, 15760, 17013, 20882, 21079, 22684, 23640, 25680, 28355, 31323, 34026, 41764, 42158, 45368, 47280, 52205, 56710, 62646, 63237, 68052, 83528, 84316, 85065, 90736, 104410, 105395, 113420, 125292, 126474, 136104, 156615, 167056, 168632, 170130, 208820, 210790, 226840, 250584, 252948, 272208, 313230, 316185, 337264, 340260, 417640, 421580, 453680, 501168, 505896, 626460, 632370, 680520, 835280, 843160, 1011792, 1117187, 1252920, 1264740, 1361040, 1686320, 2234374, 2505840, 2529480, 3351561, 4468748, 5058960, 5585935, 6703122, 8937496, 11171870, 13406244, 16757805, 17874992, 22343740, 26812488, 33515610, 44687480, 53624976, 67031220, 89374960, 134062440, 268124880]

約数ペア:

[(1, 268124880), (2, 134062440), (3, 89374960), (4, 67031220), (5, 53624976), (6, 44687480), (8, 33515610), (10, 26812488), (12, 22343740), (15, 17874992), (16, 16757805), (20, 13406244), (24, 11171870), (30, 8937496), (40, 6703122), (48, 5585935), (53, 5058960), (60, 4468748), (80, 3351561), (106, 2529480), (107, 2505840), (120, 2234374), (159, 1686320), (197, 1361040), (212, 1264740), (214, 1252920), (240, 1117187), (265, 1011792), (318, 843160), (321, 835280), (394, 680520), (424, 632370), (428, 626460), (530, 505896), (535, 501168), (591, 453680), (636, 421580), (642, 417640), (788, 340260), (795, 337264), (848, 316185), (856, 313230), (985, 272208), (1060, 252948), (1070, 250584), (1182, 226840), (1272, 210790), (1284, 208820), (1576, 170130), (1590, 168632), (1605, 167056), (1712, 156615), (1970, 136104), (2120, 126474), (2140, 125292), (2364, 113420), (2544, 105395), (2568, 104410), (2955, 90736), (3152, 85065), (3180, 84316), (3210, 83528), (3940, 68052), (4240, 63237), (4280, 62646), (4728, 56710), (5136, 52205), (5671, 47280), (5910, 45368), (6360, 42158), (6420, 41764), (7880, 34026), (8560, 31323), (9456, 28355), (10441, 25680), (11342, 23640), (11820, 22684), (12720, 21079), (12840, 20882), (15760, 17013)]