105655968040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{17881}}^1$

素因数の和:18395

約数の個数: 128

約数和(自身を含む): 278100864000

約数和(自身を除く): 172444895960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 449, 470, 658, 898, 940, 1316, 1645, 1796, 1880, 2245, 2632, 3143, 3290, 3592, 4490, 6286, 6580, 8980, 12572, 13160, 15715, 17881, 17960, 21103, 25144, 31430, 35762, 42206, 62860, 71524, 84412, 89405, 105515, 125167, 125720, 143048, 147721, 168824, 178810, 211030, 250334, 295442, 357620, 422060, 500668, 590884, 625835, 715240, 738605, 840407, 844120, 1001336, 1181768, 1251670, 1477210, 1680814, 2503340, 2954420, 3361628, 4202035, 5006680, 5882849, 5908840, 6723256, 8028569, 8404070, 11765698, 16057138, 16808140, 23531396, 29414245, 32114276, 33616280, 40142845, 47062792, 56199983, 58828490, 64228552, 80285690, 112399966, 117656980, 160571380, 224799932, 235313960, 280999915, 321142760, 377342743, 449599864, 561999830, 754685486, 1123999660, 1509370972, 1886713715, 2247999320, 2641399201, 3018741944, 3773427430, 5282798402, 7546854860, 10565596804, 13206996005, 15093709720, 21131193608, 26413992010, 52827984020, 105655968040]

約数ペア:

[(1, 105655968040), (2, 52827984020), (4, 26413992010), (5, 21131193608), (7, 15093709720), (8, 13206996005), (10, 10565596804), (14, 7546854860), (20, 5282798402), (28, 3773427430), (35, 3018741944), (40, 2641399201), (47, 2247999320), (56, 1886713715), (70, 1509370972), (94, 1123999660), (140, 754685486), (188, 561999830), (235, 449599864), (280, 377342743), (329, 321142760), (376, 280999915), (449, 235313960), (470, 224799932), (658, 160571380), (898, 117656980), (940, 112399966), (1316, 80285690), (1645, 64228552), (1796, 58828490), (1880, 56199983), (2245, 47062792), (2632, 40142845), (3143, 33616280), (3290, 32114276), (3592, 29414245), (4490, 23531396), (6286, 16808140), (6580, 16057138), (8980, 11765698), (12572, 8404070), (13160, 8028569), (15715, 6723256), (17881, 5908840), (17960, 5882849), (21103, 5006680), (25144, 4202035), (31430, 3361628), (35762, 2954420), (42206, 2503340), (62860, 1680814), (71524, 1477210), (84412, 1251670), (89405, 1181768), (105515, 1001336), (125167, 844120), (125720, 840407), (143048, 738605), (147721, 715240), (168824, 625835), (178810, 590884), (211030, 500668), (250334, 422060), (295442, 357620)]