1185731880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 3874590720

約数和(自身を除く): 2688858840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 97, 103, 115, 120, 129, 138, 172, 184, 194, 206, 215, 230, 258, 276, 291, 309, 344, 345, 388, 412, 430, 460, 485, 515, 516, 552, 582, 618, 645, 690, 776, 824, 860, 920, 970, 989, 1030, 1032, 1164, 1236, 1290, 1380, 1455, 1545, 1720, 1940, 1978, 2060, 2231, 2328, 2369, 2472, 2580, 2760, 2910, 2967, 3090, 3880, 3956, 4120, 4171, 4429, 4462, 4738, 4945, 5160, 5820, 5934, 6180, 6693, 7107, 7912, 8342, 8858, 8924, 9476, 9890, 9991, 11155, 11640, 11845, 11868, 12360, 12513, 13287, 13386, 14214, 14835, 16684, 17716, 17848, 18952, 19780, 19982, 20855, 22145, 22310, 23690, 23736, 25026, 26574, 26772, 28428, 29670, 29973, 33368, 33465, 35432, 35535, 39560, 39964, 41710, 44290, 44620, 47380, 49955, 50052, 53148, 53544, 56856, 59340, 59946, 62565, 66435, 66930, 71070, 79928, 83420, 88580, 89240, 94760, 95933, 99910, 100104, 101867, 106296, 118680, 119892, 125130, 132870, 133860, 142140, 149865, 166840, 177160, 191866, 199820, 203734, 229793, 239784, 250260, 265740, 267720, 284280, 287799, 299730, 305601, 383732, 399640, 407468, 429613, 459586, 479665, 500520, 509335, 531480, 575598, 599460, 611202, 689379, 767464, 814936, 859226, 919172, 959330, 1018670, 1148965, 1151196, 1198920, 1222404, 1288839, 1378758, 1438995, 1528005, 1718452, 1838344, 1918660, 2037340, 2148065, 2297930, 2302392, 2444808, 2577678, 2757516, 2877990, 3056010, 3436904, 3446895, 3837320, 4074680, 4296130, 4595860, 5155356, 5515032, 5755980, 6112020, 6444195, 6893790, 8592260, 9191720, 9881099, 10310712, 11511960, 12224040, 12888390, 13787580, 17184520, 19762198, 25776780, 27575160, 29643297, 39524396, 49405495, 51553560, 59286594, 79048792, 98810990, 118573188, 148216485, 197621980, 237146376, 296432970, 395243960, 592865940, 1185731880]

約数ペア:

[(1, 1185731880), (2, 592865940), (3, 395243960), (4, 296432970), (5, 237146376), (6, 197621980), (8, 148216485), (10, 118573188), (12, 98810990), (15, 79048792), (20, 59286594), (23, 51553560), (24, 49405495), (30, 39524396), (40, 29643297), (43, 27575160), (46, 25776780), (60, 19762198), (69, 17184520), (86, 13787580), (92, 12888390), (97, 12224040), (103, 11511960), (115, 10310712), (120, 9881099), (129, 9191720), (138, 8592260), (172, 6893790), (184, 6444195), (194, 6112020), (206, 5755980), (215, 5515032), (230, 5155356), (258, 4595860), (276, 4296130), (291, 4074680), (309, 3837320), (344, 3446895), (345, 3436904), (388, 3056010), (412, 2877990), (430, 2757516), (460, 2577678), (485, 2444808), (515, 2302392), (516, 2297930), (552, 2148065), (582, 2037340), (618, 1918660), (645, 1838344), (690, 1718452), (776, 1528005), (824, 1438995), (860, 1378758), (920, 1288839), (970, 1222404), (989, 1198920), (1030, 1151196), (1032, 1148965), (1164, 1018670), (1236, 959330), (1290, 919172), (1380, 859226), (1455, 814936), (1545, 767464), (1720, 689379), (1940, 611202), (1978, 599460), (2060, 575598), (2231, 531480), (2328, 509335), (2369, 500520), (2472, 479665), (2580, 459586), (2760, 429613), (2910, 407468), (2967, 399640), (3090, 383732), (3880, 305601), (3956, 299730), (4120, 287799), (4171, 284280), (4429, 267720), (4462, 265740), (4738, 250260), (4945, 239784), (5160, 229793), (5820, 203734), (5934, 199820), (6180, 191866), (6693, 177160), (7107, 166840), (7912, 149865), (8342, 142140), (8858, 133860), (8924, 132870), (9476, 125130), (9890, 119892), (9991, 118680), (11155, 106296), (11640, 101867), (11845, 100104), (11868, 99910), (12360, 95933), (12513, 94760), (13287, 89240), (13386, 88580), (14214, 83420), (14835, 79928), (16684, 71070), (17716, 66930), (17848, 66435), (18952, 62565), (19780, 59946), (19982, 59340), (20855, 56856), (22145, 53544), (22310, 53148), (23690, 50052), (23736, 49955), (25026, 47380), (26574, 44620), (26772, 44290), (28428, 41710), (29670, 39964), (29973, 39560), (33368, 35535), (33465, 35432)]