558897920

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 1667904000

約数和(自身を除く): 1109006080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 67, 70, 76, 80, 95, 98, 112, 128, 133, 134, 140, 152, 160, 190, 196, 224, 245, 256, 266, 268, 280, 304, 320, 335, 343, 380, 392, 448, 469, 490, 532, 536, 560, 608, 640, 665, 670, 686, 760, 784, 896, 931, 938, 980, 1064, 1072, 1120, 1216, 1273, 1280, 1330, 1340, 1372, 1520, 1568, 1715, 1792, 1862, 1876, 1960, 2128, 2144, 2240, 2345, 2432, 2546, 2660, 2680, 2744, 3040, 3136, 3283, 3430, 3724, 3752, 3920, 4256, 4288, 4480, 4655, 4690, 4864, 5092, 5320, 5360, 5488, 6080, 6272, 6365, 6517, 6566, 6860, 7448, 7504, 7840, 8512, 8576, 8911, 8960, 9310, 9380, 10184, 10640, 10720, 10976, 12160, 12544, 12730, 13034, 13132, 13720, 14896, 15008, 15680, 16415, 17024, 17152, 17822, 18620, 18760, 20368, 21280, 21440, 21952, 22981, 24320, 25460, 26068, 26264, 27440, 29792, 30016, 31360, 32585, 32830, 34048, 35644, 37240, 37520, 40736, 42560, 42880, 43904, 44555, 45962, 50920, 52136, 52528, 54880, 59584, 60032, 62377, 62720, 65170, 65660, 71288, 74480, 75040, 81472, 85120, 85760, 87808, 89110, 91924, 101840, 104272, 105056, 109760, 114905, 119168, 120064, 124754, 130340, 131320, 142576, 148960, 150080, 162944, 170240, 178220, 183848, 203680, 208544, 210112, 219520, 229810, 238336, 249508, 260680, 262640, 285152, 297920, 300160, 311885, 325888, 356440, 367696, 407360, 417088, 420224, 436639, 439040, 459620, 499016, 521360, 525280, 570304, 595840, 600320, 623770, 712880, 735392, 814720, 834176, 840448, 873278, 919240, 998032, 1042720, 1050560, 1140608, 1191680, 1247540, 1425760, 1470784, 1629440, 1668352, 1746556, 1838480, 1996064, 2085440, 2101120, 2183195, 2281216, 2495080, 2851520, 2941568, 3493112, 3676960, 3992128, 4170880, 4202240, 4366390, 4990160, 5703040, 5883136, 6986224, 7353920, 7984256, 8341760, 8732780, 9980320, 11406080, 13972448, 14707840, 15968512, 17465560, 19960640, 27944896, 29415680, 34931120, 39921280, 55889792, 69862240, 79842560, 111779584, 139724480, 279448960, 558897920]

約数ペア:

[(1, 558897920), (2, 279448960), (4, 139724480), (5, 111779584), (7, 79842560), (8, 69862240), (10, 55889792), (14, 39921280), (16, 34931120), (19, 29415680), (20, 27944896), (28, 19960640), (32, 17465560), (35, 15968512), (38, 14707840), (40, 13972448), (49, 11406080), (56, 9980320), (64, 8732780), (67, 8341760), (70, 7984256), (76, 7353920), (80, 6986224), (95, 5883136), (98, 5703040), (112, 4990160), (128, 4366390), (133, 4202240), (134, 4170880), (140, 3992128), (152, 3676960), (160, 3493112), (190, 2941568), (196, 2851520), (224, 2495080), (245, 2281216), (256, 2183195), (266, 2101120), (268, 2085440), (280, 1996064), (304, 1838480), (320, 1746556), (335, 1668352), (343, 1629440), (380, 1470784), (392, 1425760), (448, 1247540), (469, 1191680), (490, 1140608), (532, 1050560), (536, 1042720), (560, 998032), (608, 919240), (640, 873278), (665, 840448), (670, 834176), (686, 814720), (760, 735392), (784, 712880), (896, 623770), (931, 600320), (938, 595840), (980, 570304), (1064, 525280), (1072, 521360), (1120, 499016), (1216, 459620), (1273, 439040), (1280, 436639), (1330, 420224), (1340, 417088), (1372, 407360), (1520, 367696), (1568, 356440), (1715, 325888), (1792, 311885), (1862, 300160), (1876, 297920), (1960, 285152), (2128, 262640), (2144, 260680), (2240, 249508), (2345, 238336), (2432, 229810), (2546, 219520), (2660, 210112), (2680, 208544), (2744, 203680), (3040, 183848), (3136, 178220), (3283, 170240), (3430, 162944), (3724, 150080), (3752, 148960), (3920, 142576), (4256, 131320), (4288, 130340), (4480, 124754), (4655, 120064), (4690, 119168), (4864, 114905), (5092, 109760), (5320, 105056), (5360, 104272), (5488, 101840), (6080, 91924), (6272, 89110), (6365, 87808), (6517, 85760), (6566, 85120), (6860, 81472), (7448, 75040), (7504, 74480), (7840, 71288), (8512, 65660), (8576, 65170), (8911, 62720), (8960, 62377), (9310, 60032), (9380, 59584), (10184, 54880), (10640, 52528), (10720, 52136), (10976, 50920), (12160, 45962), (12544, 44555), (12730, 43904), (13034, 42880), (13132, 42560), (13720, 40736), (14896, 37520), (15008, 37240), (15680, 35644), (16415, 34048), (17024, 32830), (17152, 32585), (17822, 31360), (18620, 30016), (18760, 29792), (20368, 27440), (21280, 26264), (21440, 26068), (21952, 25460), (22981, 24320)]