2863758240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31567}}^1$

素因数の和:31601

約数の個数: 240

約数和(自身を含む): 11550857472

約数和(自身を除く): 8687099232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 31567, 45360, 63134, 90720, 94701, 126268, 157835, 189402, 220969, 252536, 284103, 315670, 378804, 441938, 473505, 505072, 568206, 631340, 662907, 757608, 852309, 883876, 947010, 1010144, 1104845, 1136412, 1262680, 1325814, 1420515, 1515216, 1704618, 1767752, 1894020, 1988721, 2209690, 2272824, 2525360, 2556927, 2651628, 2841030, 3030432, 3314535, 3409236, 3535504, 3788040, 3977442, 4261545, 4419380, 4545648, 5050720, 5113854, 5303256, 5682060, 5966163, 6629070, 6818472, 7071008, 7576080, 7954884, 8523090, 8838760, 9091296, 9943605, 10227708, 10606512, 11364120, 11932326, 12784635, 13258140, 13636944, 15152160, 15909768, 17046180, 17677520, 17898489, 19887210, 20455416, 21213024, 22728240, 23864652, 25569270, 26516280, 27273888, 29830815, 31819536, 34092360, 35355040, 35796978, 39774420, 40910832, 45456480, 47729304, 51138540, 53032560, 59661630, 63639072, 68184720, 71593956, 79548840, 81821664, 89492445, 95458608, 102277080, 106065120, 119323260, 136369440, 143187912, 159097680, 178984890, 190917216, 204554160, 238646520, 286375824, 318195360, 357969780, 409108320, 477293040, 572751648, 715939560, 954586080, 1431879120, 2863758240]

約数ペア:

[(1, 2863758240), (2, 1431879120), (3, 954586080), (4, 715939560), (5, 572751648), (6, 477293040), (7, 409108320), (8, 357969780), (9, 318195360), (10, 286375824), (12, 238646520), (14, 204554160), (15, 190917216), (16, 178984890), (18, 159097680), (20, 143187912), (21, 136369440), (24, 119323260), (27, 106065120), (28, 102277080), (30, 95458608), (32, 89492445), (35, 81821664), (36, 79548840), (40, 71593956), (42, 68184720), (45, 63639072), (48, 59661630), (54, 53032560), (56, 51138540), (60, 47729304), (63, 45456480), (70, 40910832), (72, 39774420), (80, 35796978), (81, 35355040), (84, 34092360), (90, 31819536), (96, 29830815), (105, 27273888), (108, 26516280), (112, 25569270), (120, 23864652), (126, 22728240), (135, 21213024), (140, 20455416), (144, 19887210), (160, 17898489), (162, 17677520), (168, 17046180), (180, 15909768), (189, 15152160), (210, 13636944), (216, 13258140), (224, 12784635), (240, 11932326), (252, 11364120), (270, 10606512), (280, 10227708), (288, 9943605), (315, 9091296), (324, 8838760), (336, 8523090), (360, 7954884), (378, 7576080), (405, 7071008), (420, 6818472), (432, 6629070), (480, 5966163), (504, 5682060), (540, 5303256), (560, 5113854), (567, 5050720), (630, 4545648), (648, 4419380), (672, 4261545), (720, 3977442), (756, 3788040), (810, 3535504), (840, 3409236), (864, 3314535), (945, 3030432), (1008, 2841030), (1080, 2651628), (1120, 2556927), (1134, 2525360), (1260, 2272824), (1296, 2209690), (1440, 1988721), (1512, 1894020), (1620, 1767752), (1680, 1704618), (1890, 1515216), (2016, 1420515), (2160, 1325814), (2268, 1262680), (2520, 1136412), (2592, 1104845), (2835, 1010144), (3024, 947010), (3240, 883876), (3360, 852309), (3780, 757608), (4320, 662907), (4536, 631340), (5040, 568206), (5670, 505072), (6048, 473505), (6480, 441938), (7560, 378804), (9072, 315670), (10080, 284103), (11340, 252536), (12960, 220969), (15120, 189402), (18144, 157835), (22680, 126268), (30240, 94701), (31567, 90720), (45360, 63134)]