502848640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 1388016000

約数和(自身を除く): 885167360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 280, 320, 428, 448, 535, 560, 640, 749, 856, 896, 1049, 1070, 1120, 1498, 1712, 2098, 2140, 2240, 2996, 3424, 3745, 4196, 4280, 4480, 5245, 5992, 6848, 7343, 7490, 8392, 8560, 10490, 11984, 13696, 14686, 14980, 16784, 17120, 20980, 23968, 29372, 29960, 33568, 34240, 36715, 41960, 47936, 58744, 59920, 67136, 68480, 73430, 83920, 95872, 112243, 117488, 119840, 134272, 146860, 167840, 224486, 234976, 239680, 293720, 335680, 448972, 469952, 479360, 561215, 587440, 671360, 785701, 897944, 939904, 1122430, 1174880, 1571402, 1795888, 2244860, 2349760, 3142804, 3591776, 3928505, 4489720, 4699520, 6285608, 7183552, 7857010, 8979440, 12571216, 14367104, 15714020, 17958880, 25142432, 31428040, 35917760, 50284864, 62856080, 71835520, 100569728, 125712160, 251424320, 502848640]

約数ペア:

[(1, 502848640), (2, 251424320), (4, 125712160), (5, 100569728), (7, 71835520), (8, 62856080), (10, 50284864), (14, 35917760), (16, 31428040), (20, 25142432), (28, 17958880), (32, 15714020), (35, 14367104), (40, 12571216), (56, 8979440), (64, 7857010), (70, 7183552), (80, 6285608), (107, 4699520), (112, 4489720), (128, 3928505), (140, 3591776), (160, 3142804), (214, 2349760), (224, 2244860), (280, 1795888), (320, 1571402), (428, 1174880), (448, 1122430), (535, 939904), (560, 897944), (640, 785701), (749, 671360), (856, 587440), (896, 561215), (1049, 479360), (1070, 469952), (1120, 448972), (1498, 335680), (1712, 293720), (2098, 239680), (2140, 234976), (2240, 224486), (2996, 167840), (3424, 146860), (3745, 134272), (4196, 119840), (4280, 117488), (4480, 112243), (5245, 95872), (5992, 83920), (6848, 73430), (7343, 68480), (7490, 67136), (8392, 59920), (8560, 58744), (10490, 47936), (11984, 41960), (13696, 36715), (14686, 34240), (14980, 33568), (16784, 29960), (17120, 29372), (20980, 23968)]