1253477440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:800

約数の個数: 112

約数和(自身を含む): 3105028080

約数和(自身を除く): 1851550640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 293, 320, 461, 464, 580, 586, 922, 928, 1160, 1172, 1465, 1844, 1856, 2305, 2320, 2344, 2930, 3688, 4610, 4640, 4688, 5860, 7376, 8497, 9220, 9280, 9376, 11720, 13369, 14752, 16994, 18440, 18752, 23440, 26738, 29504, 33988, 36880, 42485, 46880, 53476, 66845, 67976, 73760, 84970, 93760, 106952, 133690, 135073, 135952, 147520, 169940, 213904, 267380, 270146, 271904, 339880, 427808, 534760, 540292, 543808, 675365, 679760, 855616, 1069520, 1080584, 1350730, 1359520, 2139040, 2161168, 2701460, 2719040, 3917117, 4278080, 4322336, 5402920, 7834234, 8644672, 10805840, 15668468, 19585585, 21611680, 31336936, 39171170, 43223360, 62673872, 78342340, 125347744, 156684680, 250695488, 313369360, 626738720, 1253477440]

約数ペア:

[(1, 1253477440), (2, 626738720), (4, 313369360), (5, 250695488), (8, 156684680), (10, 125347744), (16, 78342340), (20, 62673872), (29, 43223360), (32, 39171170), (40, 31336936), (58, 21611680), (64, 19585585), (80, 15668468), (116, 10805840), (145, 8644672), (160, 7834234), (232, 5402920), (290, 4322336), (293, 4278080), (320, 3917117), (461, 2719040), (464, 2701460), (580, 2161168), (586, 2139040), (922, 1359520), (928, 1350730), (1160, 1080584), (1172, 1069520), (1465, 855616), (1844, 679760), (1856, 675365), (2305, 543808), (2320, 540292), (2344, 534760), (2930, 427808), (3688, 339880), (4610, 271904), (4640, 270146), (4688, 267380), (5860, 213904), (7376, 169940), (8497, 147520), (9220, 135952), (9280, 135073), (9376, 133690), (11720, 106952), (13369, 93760), (14752, 84970), (16994, 73760), (18440, 67976), (18752, 66845), (23440, 53476), (26738, 46880), (29504, 42485), (33988, 36880)]