289168993960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{74929}}^1$

素因数の和:75144

約数の個数: 192

約数和(自身を含む): 830284344000

約数和(自身を除く): 541115350040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 179, 196, 220, 245, 280, 308, 358, 385, 392, 440, 490, 539, 616, 716, 770, 895, 980, 1078, 1253, 1432, 1540, 1790, 1960, 1969, 2156, 2506, 2695, 3080, 3580, 3938, 4312, 5012, 5390, 6265, 7160, 7876, 8771, 9845, 10024, 10780, 12530, 13783, 15752, 17542, 19690, 21560, 25060, 27566, 35084, 39380, 43855, 50120, 55132, 68915, 70168, 74929, 78760, 87710, 96481, 110264, 137830, 149858, 175420, 192962, 275660, 299716, 350840, 374645, 385924, 482405, 524503, 551320, 599432, 749290, 771848, 824219, 964810, 1049006, 1498580, 1648438, 1929620, 2098012, 2622515, 2997160, 3296876, 3671521, 3859240, 4121095, 4196024, 5245030, 5769533, 6593752, 7343042, 8242190, 10490060, 11539066, 13412291, 14686084, 16484380, 18357605, 20980120, 23078132, 26824582, 28847665, 29372168, 32968760, 36715210, 40386731, 46156264, 53649164, 57695330, 67061455, 73430420, 80773462, 93886037, 107298328, 115390660, 134122910, 146860840, 147535201, 161546924, 187772074, 201933655, 230781320, 268245820, 295070402, 323093848, 375544148, 403867310, 469430185, 536491640, 590140804, 657202259, 737676005, 751088296, 807734620, 938860370, 1032746407, 1180281608, 1314404518, 1475352010, 1615469240, 1877720740, 2065492814, 2628809036, 2950704020, 3286011295, 3755441480, 4130985628, 5163732035, 5257618072, 5901408040, 6572022590, 7229224849, 8261971256, 10327464070, 13144045180, 14458449698, 20654928140, 26288090360, 28916899396, 36146124245, 41309856280, 57833798792, 72292248490, 144584496980, 289168993960]

約数ペア:

[(1, 289168993960), (2, 144584496980), (4, 72292248490), (5, 57833798792), (7, 41309856280), (8, 36146124245), (10, 28916899396), (11, 26288090360), (14, 20654928140), (20, 14458449698), (22, 13144045180), (28, 10327464070), (35, 8261971256), (40, 7229224849), (44, 6572022590), (49, 5901408040), (55, 5257618072), (56, 5163732035), (70, 4130985628), (77, 3755441480), (88, 3286011295), (98, 2950704020), (110, 2628809036), (140, 2065492814), (154, 1877720740), (179, 1615469240), (196, 1475352010), (220, 1314404518), (245, 1180281608), (280, 1032746407), (308, 938860370), (358, 807734620), (385, 751088296), (392, 737676005), (440, 657202259), (490, 590140804), (539, 536491640), (616, 469430185), (716, 403867310), (770, 375544148), (895, 323093848), (980, 295070402), (1078, 268245820), (1253, 230781320), (1432, 201933655), (1540, 187772074), (1790, 161546924), (1960, 147535201), (1969, 146860840), (2156, 134122910), (2506, 115390660), (2695, 107298328), (3080, 93886037), (3580, 80773462), (3938, 73430420), (4312, 67061455), (5012, 57695330), (5390, 53649164), (6265, 46156264), (7160, 40386731), (7876, 36715210), (8771, 32968760), (9845, 29372168), (10024, 28847665), (10780, 26824582), (12530, 23078132), (13783, 20980120), (15752, 18357605), (17542, 16484380), (19690, 14686084), (21560, 13412291), (25060, 11539066), (27566, 10490060), (35084, 8242190), (39380, 7343042), (43855, 6593752), (50120, 5769533), (55132, 5245030), (68915, 4196024), (70168, 4121095), (74929, 3859240), (78760, 3671521), (87710, 3296876), (96481, 2997160), (110264, 2622515), (137830, 2098012), (149858, 1929620), (175420, 1648438), (192962, 1498580), (275660, 1049006), (299716, 964810), (350840, 824219), (374645, 771848), (385924, 749290), (482405, 599432), (524503, 551320)]