233675520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 835129344

約数和(自身を除く): 601453824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 151, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 302, 310, 312, 320, 372, 384, 390, 403, 416, 453, 465, 480, 496, 520, 604, 620, 624, 640, 744, 755, 768, 780, 806, 832, 906, 930, 960, 992, 1040, 1208, 1209, 1240, 1248, 1280, 1488, 1510, 1560, 1612, 1664, 1812, 1860, 1920, 1963, 1984, 2015, 2080, 2265, 2416, 2418, 2480, 2496, 2976, 3020, 3120, 3224, 3328, 3624, 3720, 3840, 3926, 3968, 4030, 4160, 4530, 4681, 4832, 4836, 4960, 4992, 5889, 5952, 6040, 6045, 6240, 6448, 7248, 7440, 7852, 7936, 8060, 8320, 9060, 9362, 9664, 9672, 9815, 9920, 9984, 11778, 11904, 12080, 12090, 12480, 12896, 14043, 14496, 14880, 15704, 16120, 16640, 18120, 18724, 19328, 19344, 19630, 19840, 23405, 23556, 23808, 24160, 24180, 24960, 25792, 28086, 28992, 29445, 29760, 31408, 32240, 36240, 37448, 38656, 38688, 39260, 39680, 46810, 47112, 48320, 48360, 49920, 51584, 56172, 57984, 58890, 59520, 60853, 62816, 64480, 70215, 72480, 74896, 77376, 78520, 93620, 94224, 96640, 96720, 103168, 112344, 115968, 117780, 119040, 121706, 125632, 128960, 140430, 144960, 149792, 154752, 157040, 182559, 187240, 188448, 193280, 193440, 224688, 235560, 243412, 251264, 257920, 280860, 289920, 299584, 304265, 309504, 314080, 365118, 374480, 376896, 386880, 449376, 471120, 486824, 502528, 515840, 561720, 579840, 599168, 608530, 628160, 730236, 748960, 753792, 773760, 898752, 912795, 942240, 973648, 1123440, 1198336, 1217060, 1256320, 1460472, 1497920, 1507584, 1547520, 1797504, 1825590, 1884480, 1947296, 2246880, 2434120, 2512640, 2920944, 2995840, 3595008, 3651180, 3768960, 3894592, 4493760, 4868240, 5841888, 5991680, 7302360, 7537920, 7789184, 8987520, 9736480, 11683776, 14604720, 15578368, 17975040, 19472960, 23367552, 29209440, 38945920, 46735104, 58418880, 77891840, 116837760, 233675520]

約数ペア:

[(1, 233675520), (2, 116837760), (3, 77891840), (4, 58418880), (5, 46735104), (6, 38945920), (8, 29209440), (10, 23367552), (12, 19472960), (13, 17975040), (15, 15578368), (16, 14604720), (20, 11683776), (24, 9736480), (26, 8987520), (30, 7789184), (31, 7537920), (32, 7302360), (39, 5991680), (40, 5841888), (48, 4868240), (52, 4493760), (60, 3894592), (62, 3768960), (64, 3651180), (65, 3595008), (78, 2995840), (80, 2920944), (93, 2512640), (96, 2434120), (104, 2246880), (120, 1947296), (124, 1884480), (128, 1825590), (130, 1797504), (151, 1547520), (155, 1507584), (156, 1497920), (160, 1460472), (186, 1256320), (192, 1217060), (195, 1198336), (208, 1123440), (240, 973648), (248, 942240), (256, 912795), (260, 898752), (302, 773760), (310, 753792), (312, 748960), (320, 730236), (372, 628160), (384, 608530), (390, 599168), (403, 579840), (416, 561720), (453, 515840), (465, 502528), (480, 486824), (496, 471120), (520, 449376), (604, 386880), (620, 376896), (624, 374480), (640, 365118), (744, 314080), (755, 309504), (768, 304265), (780, 299584), (806, 289920), (832, 280860), (906, 257920), (930, 251264), (960, 243412), (992, 235560), (1040, 224688), (1208, 193440), (1209, 193280), (1240, 188448), (1248, 187240), (1280, 182559), (1488, 157040), (1510, 154752), (1560, 149792), (1612, 144960), (1664, 140430), (1812, 128960), (1860, 125632), (1920, 121706), (1963, 119040), (1984, 117780), (2015, 115968), (2080, 112344), (2265, 103168), (2416, 96720), (2418, 96640), (2480, 94224), (2496, 93620), (2976, 78520), (3020, 77376), (3120, 74896), (3224, 72480), (3328, 70215), (3624, 64480), (3720, 62816), (3840, 60853), (3926, 59520), (3968, 58890), (4030, 57984), (4160, 56172), (4530, 51584), (4681, 49920), (4832, 48360), (4836, 48320), (4960, 47112), (4992, 46810), (5889, 39680), (5952, 39260), (6040, 38688), (6045, 38656), (6240, 37448), (6448, 36240), (7248, 32240), (7440, 31408), (7852, 29760), (7936, 29445), (8060, 28992), (8320, 28086), (9060, 25792), (9362, 24960), (9664, 24180), (9672, 24160), (9815, 23808), (9920, 23556), (9984, 23405), (11778, 19840), (11904, 19630), (12080, 19344), (12090, 19328), (12480, 18724), (12896, 18120), (14043, 16640), (14496, 16120), (14880, 15704)]