15680162016

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{6673}}^1$

素因数の和:6929

約数の個数: 144

約数和(自身を含む): 45914450400

約数和(自身を除く): 30234288384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 199, 246, 288, 328, 369, 398, 492, 597, 656, 738, 796, 984, 1194, 1312, 1476, 1592, 1791, 1968, 2388, 2952, 3184, 3582, 3936, 4776, 5904, 6368, 6673, 7164, 8159, 9552, 11808, 13346, 14328, 16318, 19104, 20019, 24477, 26692, 28656, 32636, 40038, 48954, 53384, 57312, 60057, 65272, 73431, 80076, 97908, 106768, 120114, 130544, 146862, 160152, 195816, 213536, 240228, 261088, 273593, 293724, 320304, 391632, 480456, 547186, 587448, 640608, 783264, 820779, 960912, 1094372, 1174896, 1327927, 1641558, 1921824, 2188744, 2349792, 2462337, 2655854, 3283116, 3983781, 4377488, 4924674, 5311708, 6566232, 7967562, 8754976, 9849348, 10623416, 11951343, 13132464, 15935124, 19698696, 21246832, 23902686, 26264928, 31870248, 39397392, 42493664, 47805372, 54445007, 63740496, 78794784, 95610744, 108890014, 127480992, 163335021, 191221488, 217780028, 326670042, 382442976, 435560056, 490005063, 653340084, 871120112, 980010126, 1306680168, 1742240224, 1960020252, 2613360336, 3920040504, 5226720672, 7840081008, 15680162016]

約数ペア:

[(1, 15680162016), (2, 7840081008), (3, 5226720672), (4, 3920040504), (6, 2613360336), (8, 1960020252), (9, 1742240224), (12, 1306680168), (16, 980010126), (18, 871120112), (24, 653340084), (32, 490005063), (36, 435560056), (41, 382442976), (48, 326670042), (72, 217780028), (82, 191221488), (96, 163335021), (123, 127480992), (144, 108890014), (164, 95610744), (199, 78794784), (246, 63740496), (288, 54445007), (328, 47805372), (369, 42493664), (398, 39397392), (492, 31870248), (597, 26264928), (656, 23902686), (738, 21246832), (796, 19698696), (984, 15935124), (1194, 13132464), (1312, 11951343), (1476, 10623416), (1592, 9849348), (1791, 8754976), (1968, 7967562), (2388, 6566232), (2952, 5311708), (3184, 4924674), (3582, 4377488), (3936, 3983781), (4776, 3283116), (5904, 2655854), (6368, 2462337), (6673, 2349792), (7164, 2188744), (8159, 1921824), (9552, 1641558), (11808, 1327927), (13346, 1174896), (14328, 1094372), (16318, 960912), (19104, 820779), (20019, 783264), (24477, 640608), (26692, 587448), (28656, 547186), (32636, 480456), (40038, 391632), (48954, 320304), (53384, 293724), (57312, 273593), (60057, 261088), (65272, 240228), (73431, 213536), (80076, 195816), (97908, 160152), (106768, 146862), (120114, 130544)]