252239680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 224

約数和(自身を含む): 776874240

約数和(自身を除く): 524634560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 320, 352, 353, 385, 406, 440, 448, 464, 560, 580, 616, 638, 704, 706, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1276, 1412, 1540, 1595, 1624, 1760, 1765, 1856, 2030, 2233, 2240, 2320, 2464, 2471, 2552, 2824, 3080, 3190, 3248, 3520, 3530, 3883, 4060, 4466, 4640, 4928, 4942, 5104, 5648, 6160, 6380, 6496, 7060, 7766, 8120, 8932, 9280, 9884, 10208, 10237, 11165, 11296, 12320, 12355, 12760, 12992, 14120, 15532, 16240, 17864, 19415, 19768, 20416, 20474, 22330, 22592, 24640, 24710, 25520, 27181, 28240, 31064, 32480, 35728, 38830, 39536, 40948, 44660, 49420, 51040, 51185, 54362, 56480, 62128, 64960, 71456, 71659, 77660, 79072, 81896, 89320, 98840, 102080, 102370, 108724, 112607, 112960, 124256, 135905, 142912, 143318, 155320, 158144, 163792, 178640, 197680, 204740, 217448, 225214, 248512, 271810, 286636, 310640, 327584, 357280, 358295, 395360, 409480, 434896, 450428, 543620, 563035, 573272, 621280, 655168, 714560, 716590, 788249, 790720, 818960, 869792, 900856, 1087240, 1126070, 1146544, 1242560, 1433180, 1576498, 1637920, 1739584, 1801712, 2174480, 2252140, 2293088, 2866360, 3152996, 3275840, 3603424, 3941245, 4348960, 4504280, 4586176, 5732720, 6305992, 7206848, 7882490, 8697920, 9008560, 11465440, 12611984, 15764980, 18017120, 22930880, 25223968, 31529960, 36034240, 50447936, 63059920, 126119840, 252239680]

約数ペア:

[(1, 252239680), (2, 126119840), (4, 63059920), (5, 50447936), (7, 36034240), (8, 31529960), (10, 25223968), (11, 22930880), (14, 18017120), (16, 15764980), (20, 12611984), (22, 11465440), (28, 9008560), (29, 8697920), (32, 7882490), (35, 7206848), (40, 6305992), (44, 5732720), (55, 4586176), (56, 4504280), (58, 4348960), (64, 3941245), (70, 3603424), (77, 3275840), (80, 3152996), (88, 2866360), (110, 2293088), (112, 2252140), (116, 2174480), (140, 1801712), (145, 1739584), (154, 1637920), (160, 1576498), (176, 1433180), (203, 1242560), (220, 1146544), (224, 1126070), (232, 1087240), (280, 900856), (290, 869792), (308, 818960), (319, 790720), (320, 788249), (352, 716590), (353, 714560), (385, 655168), (406, 621280), (440, 573272), (448, 563035), (464, 543620), (560, 450428), (580, 434896), (616, 409480), (638, 395360), (704, 358295), (706, 357280), (770, 327584), (812, 310640), (880, 286636), (928, 271810), (1015, 248512), (1120, 225214), (1160, 217448), (1232, 204740), (1276, 197680), (1412, 178640), (1540, 163792), (1595, 158144), (1624, 155320), (1760, 143318), (1765, 142912), (1856, 135905), (2030, 124256), (2233, 112960), (2240, 112607), (2320, 108724), (2464, 102370), (2471, 102080), (2552, 98840), (2824, 89320), (3080, 81896), (3190, 79072), (3248, 77660), (3520, 71659), (3530, 71456), (3883, 64960), (4060, 62128), (4466, 56480), (4640, 54362), (4928, 51185), (4942, 51040), (5104, 49420), (5648, 44660), (6160, 40948), (6380, 39536), (6496, 38830), (7060, 35728), (7766, 32480), (8120, 31064), (8932, 28240), (9280, 27181), (9884, 25520), (10208, 24710), (10237, 24640), (11165, 22592), (11296, 22330), (12320, 20474), (12355, 20416), (12760, 19768), (12992, 19415), (14120, 17864), (15532, 16240)]