441925120

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 1332289728

約数和(自身を除く): 890364608

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 271, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 542, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1084, 1120, 1274, 1280, 1355, 1456, 1568, 1664, 1792, 1820, 1897, 1960, 2080, 2168, 2240, 2548, 2560, 2710, 2912, 3136, 3185, 3328, 3523, 3584, 3640, 3794, 3920, 4160, 4336, 4480, 5096, 5420, 5824, 6272, 6370, 6656, 7046, 7280, 7588, 7840, 8320, 8672, 8960, 9485, 10192, 10840, 11648, 12544, 12740, 13279, 14092, 14560, 15176, 15680, 16640, 17344, 17615, 17920, 18970, 20384, 21680, 23296, 24661, 25088, 25480, 26558, 28184, 29120, 30352, 31360, 33280, 34688, 35230, 37940, 40768, 43360, 46592, 49322, 50960, 53116, 56368, 58240, 60704, 62720, 66395, 69376, 70460, 75880, 81536, 86720, 98644, 101920, 106232, 112736, 116480, 121408, 123305, 125440, 132790, 138752, 140920, 151760, 163072, 172627, 173440, 197288, 203840, 212464, 225472, 232960, 242816, 246610, 265580, 281840, 303520, 326144, 345254, 346880, 394576, 407680, 424928, 450944, 485632, 493220, 531160, 563680, 607040, 690508, 693760, 789152, 815360, 849856, 863135, 901888, 971264, 986440, 1062320, 1127360, 1214080, 1381016, 1578304, 1630720, 1699712, 1726270, 1803776, 1972880, 2124640, 2254720, 2428160, 2762032, 3156608, 3399424, 3452540, 3945760, 4249280, 4509440, 4856320, 5524064, 6313216, 6798848, 6905080, 7891520, 8498560, 9018880, 11048128, 12626432, 13810160, 15783040, 16997120, 22096256, 27620320, 31566080, 33994240, 44192512, 55240640, 63132160, 88385024, 110481280, 220962560, 441925120]

約数ペア:

[(1, 441925120), (2, 220962560), (4, 110481280), (5, 88385024), (7, 63132160), (8, 55240640), (10, 44192512), (13, 33994240), (14, 31566080), (16, 27620320), (20, 22096256), (26, 16997120), (28, 15783040), (32, 13810160), (35, 12626432), (40, 11048128), (49, 9018880), (52, 8498560), (56, 7891520), (64, 6905080), (65, 6798848), (70, 6313216), (80, 5524064), (91, 4856320), (98, 4509440), (104, 4249280), (112, 3945760), (128, 3452540), (130, 3399424), (140, 3156608), (160, 2762032), (182, 2428160), (196, 2254720), (208, 2124640), (224, 1972880), (245, 1803776), (256, 1726270), (260, 1699712), (271, 1630720), (280, 1578304), (320, 1381016), (364, 1214080), (392, 1127360), (416, 1062320), (448, 986440), (455, 971264), (490, 901888), (512, 863135), (520, 849856), (542, 815360), (560, 789152), (637, 693760), (640, 690508), (728, 607040), (784, 563680), (832, 531160), (896, 493220), (910, 485632), (980, 450944), (1040, 424928), (1084, 407680), (1120, 394576), (1274, 346880), (1280, 345254), (1355, 326144), (1456, 303520), (1568, 281840), (1664, 265580), (1792, 246610), (1820, 242816), (1897, 232960), (1960, 225472), (2080, 212464), (2168, 203840), (2240, 197288), (2548, 173440), (2560, 172627), (2710, 163072), (2912, 151760), (3136, 140920), (3185, 138752), (3328, 132790), (3523, 125440), (3584, 123305), (3640, 121408), (3794, 116480), (3920, 112736), (4160, 106232), (4336, 101920), (4480, 98644), (5096, 86720), (5420, 81536), (5824, 75880), (6272, 70460), (6370, 69376), (6656, 66395), (7046, 62720), (7280, 60704), (7588, 58240), (7840, 56368), (8320, 53116), (8672, 50960), (8960, 49322), (9485, 46592), (10192, 43360), (10840, 40768), (11648, 37940), (12544, 35230), (12740, 34688), (13279, 33280), (14092, 31360), (14560, 30352), (15176, 29120), (15680, 28184), (16640, 26558), (17344, 25480), (17615, 25088), (17920, 24661), (18970, 23296), (20384, 21680)]