39492035840

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{727}}^1$

素因数の和:853

約数の個数: 216

約数和(自身を含む): 100495729152

約数和(自身を除く): 61003693312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 248, 256, 296, 310, 320, 370, 496, 592, 620, 640, 727, 740, 992, 1147, 1184, 1240, 1280, 1369, 1454, 1480, 1984, 2294, 2368, 2480, 2738, 2908, 2960, 3635, 3968, 4588, 4736, 4960, 5476, 5735, 5816, 5920, 6845, 7270, 7936, 9176, 9472, 9920, 10952, 11470, 11632, 11840, 13690, 14540, 18352, 19840, 21904, 22537, 22940, 23264, 23680, 26899, 27380, 29080, 36704, 39680, 42439, 43808, 45074, 45880, 46528, 47360, 53798, 54760, 58160, 73408, 84878, 87616, 90148, 91760, 93056, 107596, 109520, 112685, 116320, 134495, 146816, 169756, 175232, 180296, 183520, 186112, 212195, 215192, 219040, 225370, 232640, 268990, 293632, 339512, 350464, 360592, 367040, 424390, 430384, 438080, 450740, 465280, 537980, 679024, 721184, 734080, 833869, 848780, 860768, 876160, 901480, 930560, 995263, 1075960, 1358048, 1442368, 1468160, 1667738, 1697560, 1721536, 1752320, 1802960, 1990526, 2151920, 2716096, 2884736, 3335476, 3395120, 3443072, 3605920, 3981052, 4169345, 4303840, 4976315, 5432192, 5769472, 6670952, 6790240, 6886144, 7211840, 7962104, 8338690, 8607680, 9952630, 10864384, 13341904, 13580480, 14423680, 15924208, 16677380, 17215360, 19905260, 26683808, 27160960, 28847360, 30853153, 31848416, 33354760, 34430720, 39810520, 53367616, 54321920, 61706306, 63696832, 66709520, 79621040, 106735232, 123412612, 127393664, 133419040, 154265765, 159242080, 213470464, 246825224, 254787328, 266838080, 308531530, 318484160, 493650448, 533676160, 617063060, 636968320, 987300896, 1067352320, 1234126120, 1273936640, 1974601792, 2468252240, 3949203584, 4936504480, 7898407168, 9873008960, 19746017920, 39492035840]

約数ペア:

[(1, 39492035840), (2, 19746017920), (4, 9873008960), (5, 7898407168), (8, 4936504480), (10, 3949203584), (16, 2468252240), (20, 1974601792), (31, 1273936640), (32, 1234126120), (37, 1067352320), (40, 987300896), (62, 636968320), (64, 617063060), (74, 533676160), (80, 493650448), (124, 318484160), (128, 308531530), (148, 266838080), (155, 254787328), (160, 246825224), (185, 213470464), (248, 159242080), (256, 154265765), (296, 133419040), (310, 127393664), (320, 123412612), (370, 106735232), (496, 79621040), (592, 66709520), (620, 63696832), (640, 61706306), (727, 54321920), (740, 53367616), (992, 39810520), (1147, 34430720), (1184, 33354760), (1240, 31848416), (1280, 30853153), (1369, 28847360), (1454, 27160960), (1480, 26683808), (1984, 19905260), (2294, 17215360), (2368, 16677380), (2480, 15924208), (2738, 14423680), (2908, 13580480), (2960, 13341904), (3635, 10864384), (3968, 9952630), (4588, 8607680), (4736, 8338690), (4960, 7962104), (5476, 7211840), (5735, 6886144), (5816, 6790240), (5920, 6670952), (6845, 5769472), (7270, 5432192), (7936, 4976315), (9176, 4303840), (9472, 4169345), (9920, 3981052), (10952, 3605920), (11470, 3443072), (11632, 3395120), (11840, 3335476), (13690, 2884736), (14540, 2716096), (18352, 2151920), (19840, 1990526), (21904, 1802960), (22537, 1752320), (22940, 1721536), (23264, 1697560), (23680, 1667738), (26899, 1468160), (27380, 1442368), (29080, 1358048), (36704, 1075960), (39680, 995263), (42439, 930560), (43808, 901480), (45074, 876160), (45880, 860768), (46528, 848780), (47360, 833869), (53798, 734080), (54760, 721184), (58160, 679024), (73408, 537980), (84878, 465280), (87616, 450740), (90148, 438080), (91760, 430384), (93056, 424390), (107596, 367040), (109520, 360592), (112685, 350464), (116320, 339512), (134495, 293632), (146816, 268990), (169756, 232640), (175232, 225370), (180296, 219040), (183520, 215192), (186112, 212195)]