13035457920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{295187}}^1$

素因数の和:295232

約数の個数: 128

約数和(自身を含む): 43357213440

約数和(自身を除く): 30321755520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 295187, 590374, 885561, 1180748, 1475935, 1771122, 2361496, 2951870, 3542244, 4427805, 4722992, 5903740, 6789301, 7084488, 8855610, 9445984, 11807480, 13578602, 14168976, 17711220, 18891968, 20367903, 23614960, 27157204, 28337952, 33946505, 35422440, 37783936, 40735806, 47229920, 54314408, 56675904, 67893010, 70844880, 81471612, 94459840, 101839515, 108628816, 113351808, 135786020, 141689760, 162943224, 188919680, 203679030, 217257632, 271572040, 283379520, 325886448, 407358060, 434515264, 543144080, 566759040, 651772896, 814716120, 869030528, 1086288160, 1303545792, 1629432240, 2172576320, 2607091584, 3258864480, 4345152640, 6517728960, 13035457920]

約数ペア:

[(1, 13035457920), (2, 6517728960), (3, 4345152640), (4, 3258864480), (5, 2607091584), (6, 2172576320), (8, 1629432240), (10, 1303545792), (12, 1086288160), (15, 869030528), (16, 814716120), (20, 651772896), (23, 566759040), (24, 543144080), (30, 434515264), (32, 407358060), (40, 325886448), (46, 283379520), (48, 271572040), (60, 217257632), (64, 203679030), (69, 188919680), (80, 162943224), (92, 141689760), (96, 135786020), (115, 113351808), (120, 108628816), (128, 101839515), (138, 94459840), (160, 81471612), (184, 70844880), (192, 67893010), (230, 56675904), (240, 54314408), (276, 47229920), (320, 40735806), (345, 37783936), (368, 35422440), (384, 33946505), (460, 28337952), (480, 27157204), (552, 23614960), (640, 20367903), (690, 18891968), (736, 17711220), (920, 14168976), (960, 13578602), (1104, 11807480), (1380, 9445984), (1472, 8855610), (1840, 7084488), (1920, 6789301), (2208, 5903740), (2760, 4722992), (2944, 4427805), (3680, 3542244), (4416, 2951870), (5520, 2361496), (7360, 1771122), (8832, 1475935), (11040, 1180748), (14720, 885561), (22080, 590374), (44160, 295187)]