1118234880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^3\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 432

約数和(自身を含む): 4527868800

約数和(自身を除く): 3409633920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 283, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 566, 576, 588, 630, 640, 672, 686, 720, 735, 768, 784, 840, 849, 882, 896, 960, 980, 1008, 1029, 1120, 1132, 1152, 1176, 1260, 1280, 1344, 1372, 1415, 1440, 1470, 1568, 1680, 1698, 1715, 1764, 1792, 1920, 1960, 1981, 2016, 2058, 2205, 2240, 2264, 2304, 2352, 2520, 2547, 2688, 2744, 2830, 2880, 2940, 3087, 3136, 3360, 3396, 3430, 3528, 3840, 3920, 3962, 4032, 4116, 4245, 4410, 4480, 4528, 4704, 5040, 5094, 5145, 5376, 5488, 5660, 5760, 5880, 5943, 6174, 6272, 6720, 6792, 6860, 7056, 7840, 7924, 8064, 8232, 8490, 8820, 8960, 9056, 9408, 9905, 10080, 10188, 10290, 10976, 11320, 11520, 11760, 11886, 12348, 12544, 12735, 13440, 13584, 13720, 13867, 14112, 15435, 15680, 15848, 16128, 16464, 16980, 17640, 17829, 18112, 18816, 19810, 20160, 20376, 20580, 21952, 22640, 23520, 23772, 24696, 25470, 26880, 27168, 27440, 27734, 28224, 29715, 30870, 31360, 31696, 32928, 33960, 35280, 35658, 36224, 37632, 39620, 40320, 40752, 41160, 41601, 43904, 45280, 47040, 47544, 49392, 50940, 54336, 54880, 55468, 56448, 59430, 61740, 62720, 63392, 65856, 67920, 69335, 70560, 71316, 72448, 79240, 80640, 81504, 82320, 83202, 87808, 89145, 90560, 94080, 95088, 97069, 98784, 101880, 108672, 109760, 110936, 112896, 118860, 123480, 124803, 126784, 131712, 135840, 138670, 141120, 142632, 158480, 163008, 164640, 166404, 178290, 181120, 188160, 190176, 194138, 197568, 203760, 208005, 217344, 219520, 221872, 237720, 246960, 249606, 253568, 263424, 271680, 277340, 282240, 285264, 291207, 316960, 326016, 329280, 332808, 356580, 362240, 380352, 388276, 395136, 407520, 416010, 439040, 443744, 475440, 485345, 493920, 499212, 507136, 543360, 554680, 564480, 570528, 582414, 624015, 633920, 652032, 658560, 665616, 713160, 760704, 776552, 790272, 815040, 832020, 873621, 887488, 950880, 970690, 987840, 998424, 1086720, 1109360, 1141056, 1164828, 1248030, 1267840, 1317120, 1331232, 1426320, 1456035, 1521408, 1553104, 1630080, 1664040, 1747242, 1774976, 1901760, 1941380, 1975680, 1996848, 2218720, 2282112, 2329656, 2496060, 2535680, 2662464, 2852640, 2912070, 3106208, 3260160, 3328080, 3494484, 3549952, 3803520, 3882760, 3951360, 3993696, 4368105, 4437440, 4564224, 4659312, 4992120, 5324928, 5705280, 5824140, 6212416, 6656160, 6988968, 7607040, 7765520, 7987392, 8736210, 8874880, 9318624, 9984240, 10649856, 11410560, 11648280, 12424832, 13312320, 13977936, 15531040, 15974784, 17472420, 17749760, 18637248, 19968480, 22821120, 23296560, 24849664, 26624640, 27955872, 31062080, 31949568, 34944840, 37274496, 39936960, 46593120, 53249280, 55911744, 62124160, 69889680, 74548992, 79873920, 93186240, 111823488, 124248320, 139779360, 159747840, 186372480, 223646976, 279558720, 372744960, 559117440, 1118234880]

約数ペア:

[(1, 1118234880), (2, 559117440), (3, 372744960), (4, 279558720), (5, 223646976), (6, 186372480), (7, 159747840), (8, 139779360), (9, 124248320), (10, 111823488), (12, 93186240), (14, 79873920), (15, 74548992), (16, 69889680), (18, 62124160), (20, 55911744), (21, 53249280), (24, 46593120), (28, 39936960), (30, 37274496), (32, 34944840), (35, 31949568), (36, 31062080), (40, 27955872), (42, 26624640), (45, 24849664), (48, 23296560), (49, 22821120), (56, 19968480), (60, 18637248), (63, 17749760), (64, 17472420), (70, 15974784), (72, 15531040), (80, 13977936), (84, 13312320), (90, 12424832), (96, 11648280), (98, 11410560), (105, 10649856), (112, 9984240), (120, 9318624), (126, 8874880), (128, 8736210), (140, 7987392), (144, 7765520), (147, 7607040), (160, 6988968), (168, 6656160), (180, 6212416), (192, 5824140), (196, 5705280), (210, 5324928), (224, 4992120), (240, 4659312), (245, 4564224), (252, 4437440), (256, 4368105), (280, 3993696), (283, 3951360), (288, 3882760), (294, 3803520), (315, 3549952), (320, 3494484), (336, 3328080), (343, 3260160), (360, 3106208), (384, 2912070), (392, 2852640), (420, 2662464), (441, 2535680), (448, 2496060), (480, 2329656), (490, 2282112), (504, 2218720), (560, 1996848), (566, 1975680), (576, 1941380), (588, 1901760), (630, 1774976), (640, 1747242), (672, 1664040), (686, 1630080), (720, 1553104), (735, 1521408), (768, 1456035), (784, 1426320), (840, 1331232), (849, 1317120), (882, 1267840), (896, 1248030), (960, 1164828), (980, 1141056), (1008, 1109360), (1029, 1086720), (1120, 998424), (1132, 987840), (1152, 970690), (1176, 950880), (1260, 887488), (1280, 873621), (1344, 832020), (1372, 815040), (1415, 790272), (1440, 776552), (1470, 760704), (1568, 713160), (1680, 665616), (1698, 658560), (1715, 652032), (1764, 633920), (1792, 624015), (1920, 582414), (1960, 570528), (1981, 564480), (2016, 554680), (2058, 543360), (2205, 507136), (2240, 499212), (2264, 493920), (2304, 485345), (2352, 475440), (2520, 443744), (2547, 439040), (2688, 416010), (2744, 407520), (2830, 395136), (2880, 388276), (2940, 380352), (3087, 362240), (3136, 356580), (3360, 332808), (3396, 329280), (3430, 326016), (3528, 316960), (3840, 291207), (3920, 285264), (3962, 282240), (4032, 277340), (4116, 271680), (4245, 263424), (4410, 253568), (4480, 249606), (4528, 246960), (4704, 237720), (5040, 221872), (5094, 219520), (5145, 217344), (5376, 208005), (5488, 203760), (5660, 197568), (5760, 194138), (5880, 190176), (5943, 188160), (6174, 181120), (6272, 178290), (6720, 166404), (6792, 164640), (6860, 163008), (7056, 158480), (7840, 142632), (7924, 141120), (8064, 138670), (8232, 135840), (8490, 131712), (8820, 126784), (8960, 124803), (9056, 123480), (9408, 118860), (9905, 112896), (10080, 110936), (10188, 109760), (10290, 108672), (10976, 101880), (11320, 98784), (11520, 97069), (11760, 95088), (11886, 94080), (12348, 90560), (12544, 89145), (12735, 87808), (13440, 83202), (13584, 82320), (13720, 81504), (13867, 80640), (14112, 79240), (15435, 72448), (15680, 71316), (15848, 70560), (16128, 69335), (16464, 67920), (16980, 65856), (17640, 63392), (17829, 62720), (18112, 61740), (18816, 59430), (19810, 56448), (20160, 55468), (20376, 54880), (20580, 54336), (21952, 50940), (22640, 49392), (23520, 47544), (23772, 47040), (24696, 45280), (25470, 43904), (26880, 41601), (27168, 41160), (27440, 40752), (27734, 40320), (28224, 39620), (29715, 37632), (30870, 36224), (31360, 35658), (31696, 35280), (32928, 33960)]