82897080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 304819200

約数和(自身を除く): 221922120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 41, 42, 56, 58, 60, 70, 82, 83, 84, 87, 105, 116, 120, 123, 140, 145, 164, 166, 168, 174, 203, 205, 210, 232, 246, 249, 280, 287, 290, 328, 332, 348, 406, 410, 415, 420, 435, 492, 498, 574, 580, 581, 609, 615, 664, 696, 812, 820, 830, 840, 861, 870, 984, 996, 1015, 1148, 1160, 1162, 1189, 1218, 1230, 1245, 1435, 1624, 1640, 1660, 1722, 1740, 1743, 1992, 2030, 2296, 2324, 2378, 2407, 2436, 2460, 2490, 2870, 2905, 3045, 3320, 3403, 3444, 3480, 3486, 3567, 4060, 4305, 4648, 4756, 4814, 4872, 4920, 4980, 5740, 5810, 5945, 6090, 6806, 6888, 6972, 7134, 7221, 8120, 8323, 8610, 8715, 9512, 9628, 9960, 10209, 11480, 11620, 11890, 12035, 12180, 13612, 13944, 14268, 14442, 16646, 16849, 17015, 17220, 17430, 17835, 19256, 20418, 23240, 23780, 23821, 24070, 24360, 24969, 27224, 28536, 28884, 33292, 33698, 34030, 34440, 34860, 35670, 36105, 40836, 41615, 47560, 47642, 48140, 49938, 50547, 51045, 57768, 66584, 67396, 68060, 69720, 71340, 71463, 72210, 81672, 83230, 84245, 95284, 96280, 98687, 99876, 101094, 102090, 119105, 124845, 134792, 136120, 142680, 142926, 144420, 166460, 168490, 190568, 197374, 199752, 202188, 204180, 238210, 249690, 252735, 285852, 288840, 296061, 332920, 336980, 357315, 394748, 404376, 408360, 476420, 493435, 499380, 505470, 571704, 592122, 673960, 690809, 714630, 789496, 952840, 986870, 998760, 1010940, 1184244, 1381618, 1429260, 1480305, 1973740, 2021880, 2072427, 2368488, 2763236, 2858520, 2960610, 3454045, 3947480, 4144854, 5526472, 5921220, 6908090, 8289708, 10362135, 11842440, 13816180, 16579416, 20724270, 27632360, 41448540, 82897080]

約数ペア:

[(1, 82897080), (2, 41448540), (3, 27632360), (4, 20724270), (5, 16579416), (6, 13816180), (7, 11842440), (8, 10362135), (10, 8289708), (12, 6908090), (14, 5921220), (15, 5526472), (20, 4144854), (21, 3947480), (24, 3454045), (28, 2960610), (29, 2858520), (30, 2763236), (35, 2368488), (40, 2072427), (41, 2021880), (42, 1973740), (56, 1480305), (58, 1429260), (60, 1381618), (70, 1184244), (82, 1010940), (83, 998760), (84, 986870), (87, 952840), (105, 789496), (116, 714630), (120, 690809), (123, 673960), (140, 592122), (145, 571704), (164, 505470), (166, 499380), (168, 493435), (174, 476420), (203, 408360), (205, 404376), (210, 394748), (232, 357315), (246, 336980), (249, 332920), (280, 296061), (287, 288840), (290, 285852), (328, 252735), (332, 249690), (348, 238210), (406, 204180), (410, 202188), (415, 199752), (420, 197374), (435, 190568), (492, 168490), (498, 166460), (574, 144420), (580, 142926), (581, 142680), (609, 136120), (615, 134792), (664, 124845), (696, 119105), (812, 102090), (820, 101094), (830, 99876), (840, 98687), (861, 96280), (870, 95284), (984, 84245), (996, 83230), (1015, 81672), (1148, 72210), (1160, 71463), (1162, 71340), (1189, 69720), (1218, 68060), (1230, 67396), (1245, 66584), (1435, 57768), (1624, 51045), (1640, 50547), (1660, 49938), (1722, 48140), (1740, 47642), (1743, 47560), (1992, 41615), (2030, 40836), (2296, 36105), (2324, 35670), (2378, 34860), (2407, 34440), (2436, 34030), (2460, 33698), (2490, 33292), (2870, 28884), (2905, 28536), (3045, 27224), (3320, 24969), (3403, 24360), (3444, 24070), (3480, 23821), (3486, 23780), (3567, 23240), (4060, 20418), (4305, 19256), (4648, 17835), (4756, 17430), (4814, 17220), (4872, 17015), (4920, 16849), (4980, 16646), (5740, 14442), (5810, 14268), (5945, 13944), (6090, 13612), (6806, 12180), (6888, 12035), (6972, 11890), (7134, 11620), (7221, 11480), (8120, 10209), (8323, 9960), (8610, 9628), (8715, 9512)]