1380887200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:840

約数の個数: 288

約数和(自身を含む): 4353471360

約数和(自身を除く): 2972584160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 29, 32, 35, 40, 44, 50, 55, 56, 58, 70, 77, 80, 88, 100, 110, 112, 116, 140, 145, 154, 160, 175, 176, 200, 203, 220, 224, 232, 275, 280, 290, 308, 319, 350, 352, 385, 400, 406, 440, 464, 550, 560, 580, 616, 638, 700, 725, 770, 773, 800, 812, 880, 928, 1015, 1100, 1120, 1160, 1232, 1276, 1400, 1450, 1540, 1546, 1595, 1624, 1760, 1925, 2030, 2200, 2233, 2320, 2464, 2552, 2800, 2900, 3080, 3092, 3190, 3248, 3850, 3865, 4060, 4400, 4466, 4640, 5075, 5104, 5411, 5600, 5800, 6160, 6184, 6380, 6496, 7700, 7730, 7975, 8120, 8503, 8800, 8932, 10150, 10208, 10822, 11165, 11600, 12320, 12368, 12760, 15400, 15460, 15950, 16240, 17006, 17864, 19325, 20300, 21644, 22330, 22417, 23200, 24736, 25520, 27055, 30800, 30920, 31900, 32480, 34012, 35728, 38650, 40600, 42515, 43288, 44660, 44834, 51040, 54110, 55825, 59521, 61600, 61840, 63800, 68024, 71456, 77300, 81200, 85030, 86576, 89320, 89668, 108220, 111650, 112085, 119042, 123680, 127600, 135275, 136048, 154600, 156919, 162400, 170060, 173152, 178640, 179336, 212575, 216440, 223300, 224170, 238084, 246587, 255200, 270550, 272096, 297605, 309200, 313838, 340120, 357280, 358672, 425150, 432880, 446600, 448340, 476168, 493174, 541100, 560425, 595210, 618400, 627676, 680240, 717344, 784595, 850300, 865760, 893200, 896680, 952336, 986348, 1082200, 1120850, 1190420, 1232935, 1255352, 1360480, 1488025, 1569190, 1700600, 1726109, 1786400, 1793360, 1904672, 1972696, 2164400, 2241700, 2380840, 2465870, 2510704, 2976050, 3138380, 3401200, 3452218, 3586720, 3922975, 3945392, 4328800, 4483400, 4761680, 4931740, 5021408, 5952100, 6164675, 6276760, 6802400, 6904436, 7845950, 7890784, 8630545, 8966800, 9523360, 9863480, 11904200, 12329350, 12553520, 13808872, 15691900, 17261090, 17933600, 19726960, 23808400, 24658700, 25107040, 27617744, 31383800, 34522180, 39453920, 43152725, 47616800, 49317400, 55235488, 62767600, 69044360, 86305450, 98634800, 125535200, 138088720, 172610900, 197269600, 276177440, 345221800, 690443600, 1380887200]

約数ペア:

[(1, 1380887200), (2, 690443600), (4, 345221800), (5, 276177440), (7, 197269600), (8, 172610900), (10, 138088720), (11, 125535200), (14, 98634800), (16, 86305450), (20, 69044360), (22, 62767600), (25, 55235488), (28, 49317400), (29, 47616800), (32, 43152725), (35, 39453920), (40, 34522180), (44, 31383800), (50, 27617744), (55, 25107040), (56, 24658700), (58, 23808400), (70, 19726960), (77, 17933600), (80, 17261090), (88, 15691900), (100, 13808872), (110, 12553520), (112, 12329350), (116, 11904200), (140, 9863480), (145, 9523360), (154, 8966800), (160, 8630545), (175, 7890784), (176, 7845950), (200, 6904436), (203, 6802400), (220, 6276760), (224, 6164675), (232, 5952100), (275, 5021408), (280, 4931740), (290, 4761680), (308, 4483400), (319, 4328800), (350, 3945392), (352, 3922975), (385, 3586720), (400, 3452218), (406, 3401200), (440, 3138380), (464, 2976050), (550, 2510704), (560, 2465870), (580, 2380840), (616, 2241700), (638, 2164400), (700, 1972696), (725, 1904672), (770, 1793360), (773, 1786400), (800, 1726109), (812, 1700600), (880, 1569190), (928, 1488025), (1015, 1360480), (1100, 1255352), (1120, 1232935), (1160, 1190420), (1232, 1120850), (1276, 1082200), (1400, 986348), (1450, 952336), (1540, 896680), (1546, 893200), (1595, 865760), (1624, 850300), (1760, 784595), (1925, 717344), (2030, 680240), (2200, 627676), (2233, 618400), (2320, 595210), (2464, 560425), (2552, 541100), (2800, 493174), (2900, 476168), (3080, 448340), (3092, 446600), (3190, 432880), (3248, 425150), (3850, 358672), (3865, 357280), (4060, 340120), (4400, 313838), (4466, 309200), (4640, 297605), (5075, 272096), (5104, 270550), (5411, 255200), (5600, 246587), (5800, 238084), (6160, 224170), (6184, 223300), (6380, 216440), (6496, 212575), (7700, 179336), (7730, 178640), (7975, 173152), (8120, 170060), (8503, 162400), (8800, 156919), (8932, 154600), (10150, 136048), (10208, 135275), (10822, 127600), (11165, 123680), (11600, 119042), (12320, 112085), (12368, 111650), (12760, 108220), (15400, 89668), (15460, 89320), (15950, 86576), (16240, 85030), (17006, 81200), (17864, 77300), (19325, 71456), (20300, 68024), (21644, 63800), (22330, 61840), (22417, 61600), (23200, 59521), (24736, 55825), (25520, 54110), (27055, 51040), (30800, 44834), (30920, 44660), (31900, 43288), (32480, 42515), (34012, 40600), (35728, 38650)]