680326080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3547

約数の個数: 224

約数和(自身を含む): 2554467840

約数和(自身を除く): 1874141760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 960, 1015, 1120, 1160, 1218, 1344, 1392, 1624, 1680, 1740, 1856, 2030, 2240, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 3491, 4060, 4640, 4872, 5568, 6090, 6496, 6720, 6960, 6982, 8120, 9280, 9744, 10473, 12180, 12992, 13920, 13964, 16240, 17455, 19488, 20946, 24360, 24437, 27840, 27928, 32480, 34910, 38976, 41892, 48720, 48874, 52365, 55856, 64960, 69820, 73311, 83784, 97440, 97748, 101239, 104730, 111712, 122185, 139640, 146622, 167568, 194880, 195496, 202478, 209460, 223424, 244370, 279280, 293244, 303717, 335136, 366555, 390992, 404956, 418920, 488740, 506195, 558560, 586488, 607434, 670272, 708673, 733110, 781984, 809912, 837840, 977480, 1012390, 1117120, 1172976, 1214868, 1417346, 1466220, 1518585, 1563968, 1619824, 1675680, 1954960, 2024780, 2126019, 2345952, 2429736, 2834692, 2932440, 3037170, 3239648, 3351360, 3543365, 3909920, 4049560, 4252038, 4691904, 4859472, 5669384, 5864880, 6074340, 6479296, 7086730, 7819840, 8099120, 8504076, 9718944, 10630095, 11338768, 11729760, 12148680, 14173460, 16198240, 17008152, 19437888, 21260190, 22677536, 23459520, 24297360, 28346920, 32396480, 34016304, 42520380, 45355072, 48594720, 56693840, 68032608, 85040760, 97189440, 113387680, 136065216, 170081520, 226775360, 340163040, 680326080]

約数ペア:

[(1, 680326080), (2, 340163040), (3, 226775360), (4, 170081520), (5, 136065216), (6, 113387680), (7, 97189440), (8, 85040760), (10, 68032608), (12, 56693840), (14, 48594720), (15, 45355072), (16, 42520380), (20, 34016304), (21, 32396480), (24, 28346920), (28, 24297360), (29, 23459520), (30, 22677536), (32, 21260190), (35, 19437888), (40, 17008152), (42, 16198240), (48, 14173460), (56, 12148680), (58, 11729760), (60, 11338768), (64, 10630095), (70, 9718944), (80, 8504076), (84, 8099120), (87, 7819840), (96, 7086730), (105, 6479296), (112, 6074340), (116, 5864880), (120, 5669384), (140, 4859472), (145, 4691904), (160, 4252038), (168, 4049560), (174, 3909920), (192, 3543365), (203, 3351360), (210, 3239648), (224, 3037170), (232, 2932440), (240, 2834692), (280, 2429736), (290, 2345952), (320, 2126019), (336, 2024780), (348, 1954960), (406, 1675680), (420, 1619824), (435, 1563968), (448, 1518585), (464, 1466220), (480, 1417346), (560, 1214868), (580, 1172976), (609, 1117120), (672, 1012390), (696, 977480), (812, 837840), (840, 809912), (870, 781984), (928, 733110), (960, 708673), (1015, 670272), (1120, 607434), (1160, 586488), (1218, 558560), (1344, 506195), (1392, 488740), (1624, 418920), (1680, 404956), (1740, 390992), (1856, 366555), (2030, 335136), (2240, 303717), (2320, 293244), (2436, 279280), (2784, 244370), (3045, 223424), (3248, 209460), (3360, 202478), (3480, 195496), (3491, 194880), (4060, 167568), (4640, 146622), (4872, 139640), (5568, 122185), (6090, 111712), (6496, 104730), (6720, 101239), (6960, 97748), (6982, 97440), (8120, 83784), (9280, 73311), (9744, 69820), (10473, 64960), (12180, 55856), (12992, 52365), (13920, 48874), (13964, 48720), (16240, 41892), (17455, 38976), (19488, 34910), (20946, 32480), (24360, 27928), (24437, 27840)]