8894378880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17749}}^1$

素因数の和:17806

約数の個数: 256

約数和(自身を含む): 32589000000

約数和(自身を除く): 23694621120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3915, 4176, 4320, 4640, 5220, 5568, 5760, 6264, 6960, 7830, 8352, 8640, 9280, 10440, 11136, 12528, 13920, 15660, 16704, 17280, 17749, 18560, 20880, 25056, 27840, 31320, 33408, 35498, 41760, 50112, 53247, 55680, 62640, 70996, 83520, 88745, 100224, 106494, 125280, 141992, 159741, 167040, 177490, 212988, 250560, 266235, 283984, 319482, 354980, 425976, 479223, 501120, 514721, 532470, 567968, 638964, 709960, 798705, 851952, 958446, 1029442, 1064940, 1135936, 1277928, 1419920, 1544163, 1597410, 1703904, 1916892, 2058884, 2129880, 2271872, 2396115, 2555856, 2573605, 2839840, 3088326, 3194820, 3407808, 3833784, 4117768, 4259760, 4632489, 4792230, 5111712, 5147210, 5679680, 6176652, 6389640, 6815616, 7667568, 7720815, 8235536, 8519520, 9264978, 9584460, 10223424, 10294420, 11359360, 12353304, 12779280, 13897467, 15335136, 15441630, 16471072, 17039040, 18529956, 19168920, 20446848, 20588840, 23162445, 24706608, 25558560, 27794934, 30670272, 30883260, 32942144, 34078080, 37059912, 38337840, 41177680, 46324890, 49413216, 51117120, 55589868, 61340544, 61766520, 65884288, 69487335, 74119824, 76675680, 82355360, 92649780, 98826432, 102234240, 111179736, 123533040, 138974670, 148239648, 153351360, 164710720, 185299560, 197652864, 222359472, 247066080, 277949340, 296479296, 306702720, 329421440, 370599120, 444718944, 494132160, 555898680, 592958592, 741198240, 889437888, 988264320, 1111797360, 1482396480, 1778875776, 2223594720, 2964792960, 4447189440, 8894378880]

約数ペア:

[(1, 8894378880), (2, 4447189440), (3, 2964792960), (4, 2223594720), (5, 1778875776), (6, 1482396480), (8, 1111797360), (9, 988264320), (10, 889437888), (12, 741198240), (15, 592958592), (16, 555898680), (18, 494132160), (20, 444718944), (24, 370599120), (27, 329421440), (29, 306702720), (30, 296479296), (32, 277949340), (36, 247066080), (40, 222359472), (45, 197652864), (48, 185299560), (54, 164710720), (58, 153351360), (60, 148239648), (64, 138974670), (72, 123533040), (80, 111179736), (87, 102234240), (90, 98826432), (96, 92649780), (108, 82355360), (116, 76675680), (120, 74119824), (128, 69487335), (135, 65884288), (144, 61766520), (145, 61340544), (160, 55589868), (174, 51117120), (180, 49413216), (192, 46324890), (216, 41177680), (232, 38337840), (240, 37059912), (261, 34078080), (270, 32942144), (288, 30883260), (290, 30670272), (320, 27794934), (348, 25558560), (360, 24706608), (384, 23162445), (432, 20588840), (435, 20446848), (464, 19168920), (480, 18529956), (522, 17039040), (540, 16471072), (576, 15441630), (580, 15335136), (640, 13897467), (696, 12779280), (720, 12353304), (783, 11359360), (864, 10294420), (870, 10223424), (928, 9584460), (960, 9264978), (1044, 8519520), (1080, 8235536), (1152, 7720815), (1160, 7667568), (1305, 6815616), (1392, 6389640), (1440, 6176652), (1566, 5679680), (1728, 5147210), (1740, 5111712), (1856, 4792230), (1920, 4632489), (2088, 4259760), (2160, 4117768), (2320, 3833784), (2610, 3407808), (2784, 3194820), (2880, 3088326), (3132, 2839840), (3456, 2573605), (3480, 2555856), (3712, 2396115), (3915, 2271872), (4176, 2129880), (4320, 2058884), (4640, 1916892), (5220, 1703904), (5568, 1597410), (5760, 1544163), (6264, 1419920), (6960, 1277928), (7830, 1135936), (8352, 1064940), (8640, 1029442), (9280, 958446), (10440, 851952), (11136, 798705), (12528, 709960), (13920, 638964), (15660, 567968), (16704, 532470), (17280, 514721), (17749, 501120), (18560, 479223), (20880, 425976), (25056, 354980), (27840, 319482), (31320, 283984), (33408, 266235), (35498, 250560), (41760, 212988), (50112, 177490), (53247, 167040), (55680, 159741), (62640, 141992), (70996, 125280), (83520, 106494), (88745, 100224)]