2113974240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2239}}^1$

素因数の和:2545

約数の個数: 192

約数和(自身を含む): 7640801280

約数和(自身を除く): 5526827040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 281, 336, 420, 480, 560, 562, 672, 840, 843, 1120, 1124, 1405, 1680, 1686, 1967, 2239, 2248, 2810, 3360, 3372, 3934, 4215, 4478, 4496, 5620, 5901, 6717, 6744, 7868, 8430, 8956, 8992, 9835, 11195, 11240, 11802, 13434, 13488, 15673, 15736, 16860, 17912, 19670, 22390, 22480, 23604, 26868, 26976, 29505, 31346, 31472, 33585, 33720, 35824, 39340, 44780, 44960, 47019, 47208, 53736, 59010, 62692, 62944, 67170, 67440, 71648, 78365, 78680, 89560, 94038, 94416, 107472, 118020, 125384, 134340, 134880, 156730, 157360, 179120, 188076, 188832, 214944, 235095, 236040, 250768, 268680, 313460, 314720, 358240, 376152, 470190, 472080, 501536, 537360, 626920, 629159, 752304, 940380, 944160, 1074720, 1253840, 1258318, 1504608, 1880760, 1887477, 2507680, 2516636, 3145795, 3761520, 3774954, 4404113, 5033272, 6291590, 7523040, 7549908, 8808226, 9437385, 10066544, 12583180, 13212339, 15099816, 17616452, 18874770, 20133088, 22020565, 25166360, 26424678, 30199632, 35232904, 37749540, 44041130, 50332720, 52849356, 60399264, 66061695, 70465808, 75499080, 88082260, 100665440, 105698712, 132123390, 140931616, 150998160, 176164520, 211397424, 264246780, 301996320, 352329040, 422794848, 528493560, 704658080, 1056987120, 2113974240]

約数ペア:

[(1, 2113974240), (2, 1056987120), (3, 704658080), (4, 528493560), (5, 422794848), (6, 352329040), (7, 301996320), (8, 264246780), (10, 211397424), (12, 176164520), (14, 150998160), (15, 140931616), (16, 132123390), (20, 105698712), (21, 100665440), (24, 88082260), (28, 75499080), (30, 70465808), (32, 66061695), (35, 60399264), (40, 52849356), (42, 50332720), (48, 44041130), (56, 37749540), (60, 35232904), (70, 30199632), (80, 26424678), (84, 25166360), (96, 22020565), (105, 20133088), (112, 18874770), (120, 17616452), (140, 15099816), (160, 13212339), (168, 12583180), (210, 10066544), (224, 9437385), (240, 8808226), (280, 7549908), (281, 7523040), (336, 6291590), (420, 5033272), (480, 4404113), (560, 3774954), (562, 3761520), (672, 3145795), (840, 2516636), (843, 2507680), (1120, 1887477), (1124, 1880760), (1405, 1504608), (1680, 1258318), (1686, 1253840), (1967, 1074720), (2239, 944160), (2248, 940380), (2810, 752304), (3360, 629159), (3372, 626920), (3934, 537360), (4215, 501536), (4478, 472080), (4496, 470190), (5620, 376152), (5901, 358240), (6717, 314720), (6744, 313460), (7868, 268680), (8430, 250768), (8956, 236040), (8992, 235095), (9835, 214944), (11195, 188832), (11240, 188076), (11802, 179120), (13434, 157360), (13488, 156730), (15673, 134880), (15736, 134340), (16860, 125384), (17912, 118020), (19670, 107472), (22390, 94416), (22480, 94038), (23604, 89560), (26868, 78680), (26976, 78365), (29505, 71648), (31346, 67440), (31472, 67170), (33585, 62944), (33720, 62692), (35824, 59010), (39340, 53736), (44780, 47208), (44960, 47019)]