71846460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 259660800

約数和(自身を除く): 187814340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 229, 249, 252, 270, 315, 332, 378, 415, 420, 458, 498, 540, 581, 630, 687, 747, 756, 830, 916, 945, 996, 1145, 1162, 1245, 1260, 1374, 1494, 1603, 1660, 1743, 1890, 2061, 2241, 2290, 2324, 2490, 2748, 2905, 2988, 3206, 3435, 3486, 3735, 3780, 4122, 4482, 4580, 4809, 4980, 5229, 5810, 6183, 6412, 6870, 6972, 7470, 8015, 8244, 8715, 8964, 9618, 10305, 10458, 11205, 11620, 12366, 13740, 14427, 14940, 15687, 16030, 17430, 19007, 19236, 20610, 20916, 22410, 24045, 24732, 26145, 28854, 30915, 31374, 32060, 34860, 38014, 41220, 43281, 44820, 48090, 52290, 57021, 57708, 61830, 62748, 72135, 76028, 78435, 86562, 95035, 96180, 104580, 114042, 123660, 133049, 144270, 156870, 171063, 173124, 190070, 216405, 228084, 266098, 285105, 288540, 313740, 342126, 380140, 399147, 432810, 513189, 532196, 570210, 665245, 684252, 798294, 855315, 865620, 1026378, 1140420, 1197441, 1330490, 1596588, 1710630, 1995735, 2052756, 2394882, 2565945, 2660980, 3421260, 3592323, 3991470, 4789764, 5131890, 5987205, 7184646, 7982940, 10263780, 11974410, 14369292, 17961615, 23948820, 35923230, 71846460]

約数ペア:

[(1, 71846460), (2, 35923230), (3, 23948820), (4, 17961615), (5, 14369292), (6, 11974410), (7, 10263780), (9, 7982940), (10, 7184646), (12, 5987205), (14, 5131890), (15, 4789764), (18, 3991470), (20, 3592323), (21, 3421260), (27, 2660980), (28, 2565945), (30, 2394882), (35, 2052756), (36, 1995735), (42, 1710630), (45, 1596588), (54, 1330490), (60, 1197441), (63, 1140420), (70, 1026378), (83, 865620), (84, 855315), (90, 798294), (105, 684252), (108, 665245), (126, 570210), (135, 532196), (140, 513189), (166, 432810), (180, 399147), (189, 380140), (210, 342126), (229, 313740), (249, 288540), (252, 285105), (270, 266098), (315, 228084), (332, 216405), (378, 190070), (415, 173124), (420, 171063), (458, 156870), (498, 144270), (540, 133049), (581, 123660), (630, 114042), (687, 104580), (747, 96180), (756, 95035), (830, 86562), (916, 78435), (945, 76028), (996, 72135), (1145, 62748), (1162, 61830), (1245, 57708), (1260, 57021), (1374, 52290), (1494, 48090), (1603, 44820), (1660, 43281), (1743, 41220), (1890, 38014), (2061, 34860), (2241, 32060), (2290, 31374), (2324, 30915), (2490, 28854), (2748, 26145), (2905, 24732), (2988, 24045), (3206, 22410), (3435, 20916), (3486, 20610), (3735, 19236), (3780, 19007), (4122, 17430), (4482, 16030), (4580, 15687), (4809, 14940), (4980, 14427), (5229, 13740), (5810, 12366), (6183, 11620), (6412, 11205), (6870, 10458), (6972, 10305), (7470, 9618), (8015, 8964), (8244, 8715)]