40238697888

素因数分解:

$2^5\times 3^4\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:833

約数の個数: 240

約数和(自身を含む): 119870150400

約数和(自身を除く): 79631452512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 181, 199, 216, 288, 324, 362, 398, 431, 432, 543, 597, 648, 724, 796, 862, 864, 1086, 1194, 1293, 1296, 1448, 1592, 1629, 1724, 1791, 2172, 2388, 2586, 2592, 2896, 3184, 3258, 3448, 3582, 3879, 4344, 4776, 4887, 5172, 5373, 5792, 6368, 6516, 6896, 7164, 7758, 8688, 9552, 9774, 10344, 10746, 11637, 13032, 13792, 14328, 14661, 15516, 16119, 17376, 19104, 19548, 20688, 21492, 23274, 26064, 28656, 29322, 31032, 32238, 34911, 36019, 39096, 41376, 42984, 46548, 52128, 57312, 58644, 62064, 64476, 69822, 72038, 78011, 78192, 85769, 85968, 93096, 108057, 117288, 124128, 128952, 139644, 144076, 156022, 156384, 171538, 171936, 186192, 216114, 234033, 234576, 257307, 257904, 279288, 288152, 312044, 324171, 343076, 372384, 432228, 468066, 469152, 514614, 515808, 558576, 576304, 624088, 648342, 686152, 702099, 771921, 864456, 936132, 972513, 1029228, 1117152, 1152608, 1248176, 1296684, 1372304, 1404198, 1543842, 1728912, 1872264, 1945026, 2058456, 2106297, 2315763, 2496352, 2593368, 2744608, 2808396, 2917539, 3087684, 3457824, 3744528, 3890052, 4116912, 4212594, 4631526, 5186736, 5616792, 5835078, 6175368, 6318891, 6947289, 7489056, 7780104, 8233824, 8425188, 9263052, 10373472, 11233584, 11670156, 12350736, 12637782, 13894578, 15524189, 15560208, 16850376, 18526104, 22467168, 23340312, 24701472, 25275564, 27789156, 31048378, 31120416, 33700752, 37052208, 46572567, 46680624, 50551128, 55578312, 62096756, 67401504, 74104416, 93145134, 93361248, 101102256, 111156624, 124193512, 139717701, 186290268, 202204512, 222313248, 248387024, 279435402, 372580536, 419153103, 496774048, 558870804, 745161072, 838306206, 1117741608, 1257459309, 1490322144, 1676612412, 2235483216, 2514918618, 3353224824, 4470966432, 5029837236, 6706449648, 10059674472, 13412899296, 20119348944, 40238697888]

約数ペア:

[(1, 40238697888), (2, 20119348944), (3, 13412899296), (4, 10059674472), (6, 6706449648), (8, 5029837236), (9, 4470966432), (12, 3353224824), (16, 2514918618), (18, 2235483216), (24, 1676612412), (27, 1490322144), (32, 1257459309), (36, 1117741608), (48, 838306206), (54, 745161072), (72, 558870804), (81, 496774048), (96, 419153103), (108, 372580536), (144, 279435402), (162, 248387024), (181, 222313248), (199, 202204512), (216, 186290268), (288, 139717701), (324, 124193512), (362, 111156624), (398, 101102256), (431, 93361248), (432, 93145134), (543, 74104416), (597, 67401504), (648, 62096756), (724, 55578312), (796, 50551128), (862, 46680624), (864, 46572567), (1086, 37052208), (1194, 33700752), (1293, 31120416), (1296, 31048378), (1448, 27789156), (1592, 25275564), (1629, 24701472), (1724, 23340312), (1791, 22467168), (2172, 18526104), (2388, 16850376), (2586, 15560208), (2592, 15524189), (2896, 13894578), (3184, 12637782), (3258, 12350736), (3448, 11670156), (3582, 11233584), (3879, 10373472), (4344, 9263052), (4776, 8425188), (4887, 8233824), (5172, 7780104), (5373, 7489056), (5792, 6947289), (6368, 6318891), (6516, 6175368), (6896, 5835078), (7164, 5616792), (7758, 5186736), (8688, 4631526), (9552, 4212594), (9774, 4116912), (10344, 3890052), (10746, 3744528), (11637, 3457824), (13032, 3087684), (13792, 2917539), (14328, 2808396), (14661, 2744608), (15516, 2593368), (16119, 2496352), (17376, 2315763), (19104, 2106297), (19548, 2058456), (20688, 1945026), (21492, 1872264), (23274, 1728912), (26064, 1543842), (28656, 1404198), (29322, 1372304), (31032, 1296684), (32238, 1248176), (34911, 1152608), (36019, 1117152), (39096, 1029228), (41376, 972513), (42984, 936132), (46548, 864456), (52128, 771921), (57312, 702099), (58644, 686152), (62064, 648342), (64476, 624088), (69822, 576304), (72038, 558576), (78011, 515808), (78192, 514614), (85769, 469152), (85968, 468066), (93096, 432228), (108057, 372384), (117288, 343076), (124128, 324171), (128952, 312044), (139644, 288152), (144076, 279288), (156022, 257904), (156384, 257307), (171538, 234576), (171936, 234033), (186192, 216114)]