40800816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2419

約数の個数: 120

約数和(自身を含む): 138232224

約数和(自身を除く): 97431408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2381, 2448, 2856, 4284, 4762, 5712, 7143, 8568, 9524, 14286, 16667, 17136, 19048, 21429, 28572, 33334, 38096, 40477, 42858, 50001, 57144, 66668, 80954, 85716, 100002, 114288, 121431, 133336, 150003, 161908, 171432, 200004, 242862, 266672, 283339, 300006, 323816, 342864, 364293, 400008, 485724, 566678, 600012, 647632, 728586, 800016, 850017, 971448, 1133356, 1200024, 1457172, 1700034, 1942896, 2266712, 2400048, 2550051, 2914344, 3400068, 4533424, 5100102, 5828688, 6800136, 10200204, 13600272, 20400408, 40800816]

約数ペア:

[(1, 40800816), (2, 20400408), (3, 13600272), (4, 10200204), (6, 6800136), (7, 5828688), (8, 5100102), (9, 4533424), (12, 3400068), (14, 2914344), (16, 2550051), (17, 2400048), (18, 2266712), (21, 1942896), (24, 1700034), (28, 1457172), (34, 1200024), (36, 1133356), (42, 971448), (48, 850017), (51, 800016), (56, 728586), (63, 647632), (68, 600012), (72, 566678), (84, 485724), (102, 400008), (112, 364293), (119, 342864), (126, 323816), (136, 300006), (144, 283339), (153, 266672), (168, 242862), (204, 200004), (238, 171432), (252, 161908), (272, 150003), (306, 133336), (336, 121431), (357, 114288), (408, 100002), (476, 85716), (504, 80954), (612, 66668), (714, 57144), (816, 50001), (952, 42858), (1008, 40477), (1071, 38096), (1224, 33334), (1428, 28572), (1904, 21429), (2142, 19048), (2381, 17136), (2448, 16667), (2856, 14286), (4284, 9524), (4762, 8568), (5712, 7143)]