2018375040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:681

約数の個数: 256

約数和(自身を含む): 7066103040

約数和(自身を除く): 5047728000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 227, 240, 264, 320, 330, 352, 384, 421, 440, 454, 480, 528, 640, 660, 681, 704, 842, 880, 908, 960, 1056, 1135, 1263, 1320, 1362, 1408, 1684, 1760, 1816, 1920, 2105, 2112, 2270, 2497, 2526, 2640, 2724, 3368, 3405, 3520, 3632, 4210, 4224, 4540, 4631, 4994, 5052, 5280, 5448, 6315, 6736, 6810, 7040, 7264, 7491, 8420, 9080, 9262, 9988, 10104, 10560, 10896, 12485, 12630, 13472, 13620, 13893, 14528, 14982, 16840, 18160, 18524, 19976, 20208, 21120, 21792, 23155, 24970, 25260, 26944, 27240, 27786, 29056, 29964, 33680, 36320, 37048, 37455, 39952, 40416, 43584, 46310, 49940, 50520, 53888, 54480, 55572, 59928, 67360, 69465, 72640, 74096, 74910, 79904, 80832, 87168, 92620, 95567, 99880, 101040, 108960, 111144, 119856, 134720, 138930, 145280, 148192, 149820, 159808, 161664, 185240, 191134, 199760, 202080, 217920, 222288, 239712, 269440, 277860, 286701, 296384, 299640, 319616, 370480, 382268, 399520, 404160, 435840, 444576, 477835, 479424, 555720, 573402, 592768, 599280, 740960, 764536, 799040, 808320, 889152, 955670, 958848, 1051237, 1111440, 1146804, 1198560, 1433505, 1481920, 1529072, 1598080, 1778304, 1911340, 2102474, 2222880, 2293608, 2397120, 2867010, 2963840, 3058144, 3153711, 3822680, 4204948, 4445760, 4587216, 4794240, 5256185, 5734020, 6116288, 6307422, 7645360, 8409896, 8891520, 9174432, 10512370, 11468040, 12232576, 12614844, 15290720, 15768555, 16819792, 18348864, 21024740, 22936080, 25229688, 30581440, 31537110, 33639584, 36697728, 42049480, 45872160, 50459376, 61162880, 63074220, 67279168, 84098960, 91744320, 100918752, 126148440, 134558336, 168197920, 183488640, 201837504, 252296880, 336395840, 403675008, 504593760, 672791680, 1009187520, 2018375040]

約数ペア:

[(1, 2018375040), (2, 1009187520), (3, 672791680), (4, 504593760), (5, 403675008), (6, 336395840), (8, 252296880), (10, 201837504), (11, 183488640), (12, 168197920), (15, 134558336), (16, 126148440), (20, 100918752), (22, 91744320), (24, 84098960), (30, 67279168), (32, 63074220), (33, 61162880), (40, 50459376), (44, 45872160), (48, 42049480), (55, 36697728), (60, 33639584), (64, 31537110), (66, 30581440), (80, 25229688), (88, 22936080), (96, 21024740), (110, 18348864), (120, 16819792), (128, 15768555), (132, 15290720), (160, 12614844), (165, 12232576), (176, 11468040), (192, 10512370), (220, 9174432), (227, 8891520), (240, 8409896), (264, 7645360), (320, 6307422), (330, 6116288), (352, 5734020), (384, 5256185), (421, 4794240), (440, 4587216), (454, 4445760), (480, 4204948), (528, 3822680), (640, 3153711), (660, 3058144), (681, 2963840), (704, 2867010), (842, 2397120), (880, 2293608), (908, 2222880), (960, 2102474), (1056, 1911340), (1135, 1778304), (1263, 1598080), (1320, 1529072), (1362, 1481920), (1408, 1433505), (1684, 1198560), (1760, 1146804), (1816, 1111440), (1920, 1051237), (2105, 958848), (2112, 955670), (2270, 889152), (2497, 808320), (2526, 799040), (2640, 764536), (2724, 740960), (3368, 599280), (3405, 592768), (3520, 573402), (3632, 555720), (4210, 479424), (4224, 477835), (4540, 444576), (4631, 435840), (4994, 404160), (5052, 399520), (5280, 382268), (5448, 370480), (6315, 319616), (6736, 299640), (6810, 296384), (7040, 286701), (7264, 277860), (7491, 269440), (8420, 239712), (9080, 222288), (9262, 217920), (9988, 202080), (10104, 199760), (10560, 191134), (10896, 185240), (12485, 161664), (12630, 159808), (13472, 149820), (13620, 148192), (13893, 145280), (14528, 138930), (14982, 134720), (16840, 119856), (18160, 111144), (18524, 108960), (19976, 101040), (20208, 99880), (21120, 95567), (21792, 92620), (23155, 87168), (24970, 80832), (25260, 79904), (26944, 74910), (27240, 74096), (27786, 72640), (29056, 69465), (29964, 67360), (33680, 59928), (36320, 55572), (37048, 54480), (37455, 53888), (39952, 50520), (40416, 49940), (43584, 46310)]