2011793280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1037

約数の個数: 256

約数和(自身を含む): 7378076160

約数和(自身を除く): 5366282880

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 181, 192, 210, 224, 240, 280, 320, 336, 362, 384, 420, 448, 480, 543, 560, 640, 672, 724, 827, 840, 896, 905, 960, 1086, 1120, 1267, 1344, 1448, 1654, 1680, 1810, 1920, 2172, 2240, 2481, 2534, 2688, 2715, 2896, 3308, 3360, 3620, 3801, 4135, 4344, 4480, 4962, 5068, 5430, 5789, 5792, 6335, 6616, 6720, 7240, 7602, 8270, 8688, 9924, 10136, 10860, 11578, 11584, 12405, 12670, 13232, 13440, 14480, 15204, 16540, 17367, 17376, 19005, 19848, 20272, 21720, 23156, 23168, 24810, 25340, 26464, 28945, 28960, 30408, 33080, 34734, 34752, 38010, 39696, 40544, 43440, 46312, 49620, 50680, 52928, 57890, 57920, 60816, 66160, 69468, 69504, 76020, 79392, 81088, 86835, 86880, 92624, 99240, 101360, 105856, 115780, 115840, 121632, 132320, 138936, 149687, 152040, 158784, 162176, 173670, 173760, 185248, 198480, 202720, 231560, 243264, 264640, 277872, 299374, 304080, 317568, 347340, 347520, 370496, 396960, 405440, 449061, 463120, 486528, 529280, 555744, 598748, 608160, 694680, 740992, 748435, 793920, 810880, 898122, 926240, 1047809, 1111488, 1197496, 1216320, 1389360, 1496870, 1587840, 1796244, 1852480, 2095618, 2222976, 2245305, 2394992, 2432640, 2778720, 2993740, 3143427, 3592488, 3704960, 4191236, 4490610, 4789984, 5239045, 5557440, 5987480, 6286854, 7184976, 8382472, 8981220, 9579968, 10478090, 11114880, 11974960, 12573708, 14369952, 15717135, 16764944, 17962440, 19159936, 20956180, 23949920, 25147416, 28739904, 31434270, 33529888, 35924880, 41912360, 47899840, 50294832, 57479808, 62868540, 67059776, 71849760, 83824720, 95799680, 100589664, 125737080, 134119552, 143699520, 167649440, 201179328, 251474160, 287399040, 335298880, 402358656, 502948320, 670597760, 1005896640, 2011793280]

約数ペア:

[(1, 2011793280), (2, 1005896640), (3, 670597760), (4, 502948320), (5, 402358656), (6, 335298880), (7, 287399040), (8, 251474160), (10, 201179328), (12, 167649440), (14, 143699520), (15, 134119552), (16, 125737080), (20, 100589664), (21, 95799680), (24, 83824720), (28, 71849760), (30, 67059776), (32, 62868540), (35, 57479808), (40, 50294832), (42, 47899840), (48, 41912360), (56, 35924880), (60, 33529888), (64, 31434270), (70, 28739904), (80, 25147416), (84, 23949920), (96, 20956180), (105, 19159936), (112, 17962440), (120, 16764944), (128, 15717135), (140, 14369952), (160, 12573708), (168, 11974960), (181, 11114880), (192, 10478090), (210, 9579968), (224, 8981220), (240, 8382472), (280, 7184976), (320, 6286854), (336, 5987480), (362, 5557440), (384, 5239045), (420, 4789984), (448, 4490610), (480, 4191236), (543, 3704960), (560, 3592488), (640, 3143427), (672, 2993740), (724, 2778720), (827, 2432640), (840, 2394992), (896, 2245305), (905, 2222976), (960, 2095618), (1086, 1852480), (1120, 1796244), (1267, 1587840), (1344, 1496870), (1448, 1389360), (1654, 1216320), (1680, 1197496), (1810, 1111488), (1920, 1047809), (2172, 926240), (2240, 898122), (2481, 810880), (2534, 793920), (2688, 748435), (2715, 740992), (2896, 694680), (3308, 608160), (3360, 598748), (3620, 555744), (3801, 529280), (4135, 486528), (4344, 463120), (4480, 449061), (4962, 405440), (5068, 396960), (5430, 370496), (5789, 347520), (5792, 347340), (6335, 317568), (6616, 304080), (6720, 299374), (7240, 277872), (7602, 264640), (8270, 243264), (8688, 231560), (9924, 202720), (10136, 198480), (10860, 185248), (11578, 173760), (11584, 173670), (12405, 162176), (12670, 158784), (13232, 152040), (13440, 149687), (14480, 138936), (15204, 132320), (16540, 121632), (17367, 115840), (17376, 115780), (19005, 105856), (19848, 101360), (20272, 99240), (21720, 92624), (23156, 86880), (23168, 86835), (24810, 81088), (25340, 79392), (26464, 76020), (28945, 69504), (28960, 69468), (30408, 66160), (33080, 60816), (34734, 57920), (34752, 57890), (38010, 52928), (39696, 50680), (40544, 49620), (43440, 46312)]