15705978072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 40898457600

約数和(自身を除く): 25192479528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 103, 129, 139, 172, 206, 258, 278, 309, 344, 412, 417, 516, 556, 618, 824, 834, 1032, 1063, 1112, 1236, 1668, 2126, 2472, 3189, 3336, 4252, 4429, 5977, 6378, 8504, 8858, 11954, 12756, 13287, 14317, 17716, 17931, 23908, 25512, 26574, 28634, 35432, 35862, 42951, 45709, 47816, 53148, 57268, 71724, 85902, 91418, 106296, 109489, 114536, 137127, 143448, 147757, 171804, 182836, 218978, 274254, 295514, 328467, 343608, 365672, 437956, 443271, 548508, 591028, 615631, 656934, 875912, 886542, 1097016, 1182056, 1231262, 1313868, 1773084, 1846893, 2462524, 2627736, 3546168, 3693786, 4708027, 4925048, 6353551, 7387572, 9416054, 12707102, 14124081, 14775144, 15218971, 18832108, 19060653, 25414204, 28248162, 30437942, 37664216, 38121306, 45656913, 50828408, 56496324, 60875884, 76242612, 91313826, 112992648, 121751768, 152485224, 182627652, 365255304, 654415753, 1308831506, 1963247259, 2617663012, 3926494518, 5235326024, 7852989036, 15705978072]

約数ペア:

[(1, 15705978072), (2, 7852989036), (3, 5235326024), (4, 3926494518), (6, 2617663012), (8, 1963247259), (12, 1308831506), (24, 654415753), (43, 365255304), (86, 182627652), (103, 152485224), (129, 121751768), (139, 112992648), (172, 91313826), (206, 76242612), (258, 60875884), (278, 56496324), (309, 50828408), (344, 45656913), (412, 38121306), (417, 37664216), (516, 30437942), (556, 28248162), (618, 25414204), (824, 19060653), (834, 18832108), (1032, 15218971), (1063, 14775144), (1112, 14124081), (1236, 12707102), (1668, 9416054), (2126, 7387572), (2472, 6353551), (3189, 4925048), (3336, 4708027), (4252, 3693786), (4429, 3546168), (5977, 2627736), (6378, 2462524), (8504, 1846893), (8858, 1773084), (11954, 1313868), (12756, 1231262), (13287, 1182056), (14317, 1097016), (17716, 886542), (17931, 875912), (23908, 656934), (25512, 615631), (26574, 591028), (28634, 548508), (35432, 443271), (35862, 437956), (42951, 365672), (45709, 343608), (47816, 328467), (53148, 295514), (57268, 274254), (71724, 218978), (85902, 182836), (91418, 171804), (106296, 147757), (109489, 143448), (114536, 137127)]