1315896447680

素因数分解:

$2^6\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2887}}^1\times {\mathrm{3719}}^1$

素因数の和:7006

約数の個数: 112

約数和(自身を含む): 3143593082880

約数和(自身を除く): 1827696635200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 383, 766, 1532, 1915, 2887, 3064, 3719, 3830, 5774, 6128, 7438, 7660, 11548, 12256, 14435, 14876, 15320, 18595, 23096, 24512, 28870, 29752, 30640, 37190, 46192, 57740, 59504, 61280, 74380, 92384, 115480, 119008, 122560, 148760, 184768, 230960, 238016, 297520, 461920, 595040, 923840, 1105721, 1190080, 1424377, 2211442, 2848754, 4422884, 5528605, 5697508, 7121885, 8845768, 10736753, 11057210, 11395016, 14243770, 17691536, 21473506, 22114420, 22790032, 28487540, 35383072, 42947012, 44228840, 45580064, 53683765, 56975080, 70766144, 85894024, 88457680, 91160128, 107367530, 113950160, 171788048, 176915360, 214735060, 227900320, 343576096, 353830720, 429470120, 455800640, 687152192, 858940240, 1717880480, 3435760960, 4112176399, 8224352798, 16448705596, 20560881995, 32897411192, 41121763990, 65794822384, 82243527980, 131589644768, 164487055960, 263179289536, 328974111920, 657948223840, 1315896447680]

約数ペア:

[(1, 1315896447680), (2, 657948223840), (4, 328974111920), (5, 263179289536), (8, 164487055960), (10, 131589644768), (16, 82243527980), (20, 65794822384), (32, 41121763990), (40, 32897411192), (64, 20560881995), (80, 16448705596), (160, 8224352798), (320, 4112176399), (383, 3435760960), (766, 1717880480), (1532, 858940240), (1915, 687152192), (2887, 455800640), (3064, 429470120), (3719, 353830720), (3830, 343576096), (5774, 227900320), (6128, 214735060), (7438, 176915360), (7660, 171788048), (11548, 113950160), (12256, 107367530), (14435, 91160128), (14876, 88457680), (15320, 85894024), (18595, 70766144), (23096, 56975080), (24512, 53683765), (28870, 45580064), (29752, 44228840), (30640, 42947012), (37190, 35383072), (46192, 28487540), (57740, 22790032), (59504, 22114420), (61280, 21473506), (74380, 17691536), (92384, 14243770), (115480, 11395016), (119008, 11057210), (122560, 10736753), (148760, 8845768), (184768, 7121885), (230960, 5697508), (238016, 5528605), (297520, 4422884), (461920, 2848754), (595040, 2211442), (923840, 1424377), (1105721, 1190080)]