75348516640

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1\times {\mathrm{1543}}^1$

素因数の和:3074

約数の個数: 96

約数和(自身を含む): 179011607040

約数和(自身を除く): 103663090400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1277, 1543, 1912, 2390, 2554, 3086, 3824, 4780, 5108, 6172, 6385, 7648, 7715, 9560, 10216, 12344, 12770, 15430, 19120, 20432, 24688, 25540, 30860, 38240, 40864, 49376, 51080, 61720, 102160, 123440, 204320, 246880, 305203, 368777, 610406, 737554, 1220812, 1475108, 1526015, 1843885, 1970411, 2441624, 2950216, 3052030, 3687770, 3940822, 4883248, 5900432, 6104060, 7375540, 7881644, 9766496, 9852055, 11800864, 12208120, 14751080, 15763288, 19704110, 24416240, 29502160, 31526576, 39408220, 48832480, 59004320, 63053152, 78816440, 157632880, 315265760, 470928229, 941856458, 1883712916, 2354641145, 3767425832, 4709282290, 7534851664, 9418564580, 15069703328, 18837129160, 37674258320, 75348516640]

約数ペア:

[(1, 75348516640), (2, 37674258320), (4, 18837129160), (5, 15069703328), (8, 9418564580), (10, 7534851664), (16, 4709282290), (20, 3767425832), (32, 2354641145), (40, 1883712916), (80, 941856458), (160, 470928229), (239, 315265760), (478, 157632880), (956, 78816440), (1195, 63053152), (1277, 59004320), (1543, 48832480), (1912, 39408220), (2390, 31526576), (2554, 29502160), (3086, 24416240), (3824, 19704110), (4780, 15763288), (5108, 14751080), (6172, 12208120), (6385, 11800864), (7648, 9852055), (7715, 9766496), (9560, 7881644), (10216, 7375540), (12344, 6104060), (12770, 5900432), (15430, 4883248), (19120, 3940822), (20432, 3687770), (24688, 3052030), (25540, 2950216), (30860, 2441624), (38240, 1970411), (40864, 1843885), (49376, 1526015), (51080, 1475108), (61720, 1220812), (102160, 737554), (123440, 610406), (204320, 368777), (246880, 305203)]