2040497568

素因数分解:

$2^5\times 3^4\times {\mathrm{103}}^1\times {\mathrm{7643}}^1$

素因数の和:7768

約数の個数: 120

約数和(自身を含む): 6060102048

約数和(自身を除く): 4019604480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 144, 162, 206, 216, 288, 309, 324, 412, 432, 618, 648, 824, 864, 927, 1236, 1296, 1648, 1854, 2472, 2592, 2781, 3296, 3708, 4944, 5562, 7416, 7643, 8343, 9888, 11124, 14832, 15286, 16686, 22248, 22929, 29664, 30572, 33372, 44496, 45858, 61144, 66744, 68787, 88992, 91716, 122288, 133488, 137574, 183432, 206361, 244576, 266976, 275148, 366864, 412722, 550296, 619083, 733728, 787229, 825444, 1100592, 1238166, 1574458, 1650888, 2201184, 2361687, 2476332, 3148916, 3301776, 4723374, 4952664, 6297832, 6603552, 7085061, 9446748, 9905328, 12595664, 14170122, 18893496, 19810656, 21255183, 25191328, 28340244, 37786992, 42510366, 56680488, 63765549, 75573984, 85020732, 113360976, 127531098, 170041464, 226721952, 255062196, 340082928, 510124392, 680165856, 1020248784, 2040497568]

約数ペア:

[(1, 2040497568), (2, 1020248784), (3, 680165856), (4, 510124392), (6, 340082928), (8, 255062196), (9, 226721952), (12, 170041464), (16, 127531098), (18, 113360976), (24, 85020732), (27, 75573984), (32, 63765549), (36, 56680488), (48, 42510366), (54, 37786992), (72, 28340244), (81, 25191328), (96, 21255183), (103, 19810656), (108, 18893496), (144, 14170122), (162, 12595664), (206, 9905328), (216, 9446748), (288, 7085061), (309, 6603552), (324, 6297832), (412, 4952664), (432, 4723374), (618, 3301776), (648, 3148916), (824, 2476332), (864, 2361687), (927, 2201184), (1236, 1650888), (1296, 1574458), (1648, 1238166), (1854, 1100592), (2472, 825444), (2592, 787229), (2781, 733728), (3296, 619083), (3708, 550296), (4944, 412722), (5562, 366864), (7416, 275148), (7643, 266976), (8343, 244576), (9888, 206361), (11124, 183432), (14832, 137574), (15286, 133488), (16686, 122288), (22248, 91716), (22929, 88992), (29664, 68787), (30572, 66744), (33372, 61144), (44496, 45858)]