279424320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 224

約数和(自身を含む): 1038563328

約数和(自身を除く): 759139008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 967, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1680, 1720, 1806, 1934, 2064, 2240, 2408, 2580, 2752, 2901, 3010, 3360, 3440, 3612, 3868, 4128, 4515, 4816, 4835, 5160, 5802, 6020, 6720, 6769, 6880, 7224, 7736, 8256, 9030, 9632, 9670, 10320, 11604, 12040, 13538, 13760, 14448, 14505, 15472, 18060, 19264, 19340, 20307, 20640, 23208, 24080, 27076, 28896, 29010, 30944, 33845, 36120, 38680, 40614, 41280, 41581, 46416, 48160, 54152, 57792, 58020, 61888, 67690, 72240, 77360, 81228, 83162, 92832, 96320, 101535, 108304, 116040, 124743, 135380, 144480, 154720, 162456, 166324, 185664, 203070, 207905, 216608, 232080, 249486, 270760, 288960, 291067, 309440, 324912, 332648, 406140, 415810, 433216, 464160, 498972, 541520, 582134, 623715, 649824, 665296, 812280, 831620, 873201, 928320, 997944, 1083040, 1164268, 1247430, 1299648, 1330592, 1455335, 1624560, 1663240, 1746402, 1995888, 2166080, 2328536, 2494860, 2661184, 2910670, 3249120, 3326480, 3492804, 3991776, 4366005, 4657072, 4989720, 5821340, 6498240, 6652960, 6985608, 7983552, 8732010, 9314144, 9979440, 11642680, 13305920, 13971216, 17464020, 18628288, 19958880, 23285360, 27942432, 34928040, 39917760, 46570720, 55884864, 69856080, 93141440, 139712160, 279424320]

約数ペア:

[(1, 279424320), (2, 139712160), (3, 93141440), (4, 69856080), (5, 55884864), (6, 46570720), (7, 39917760), (8, 34928040), (10, 27942432), (12, 23285360), (14, 19958880), (15, 18628288), (16, 17464020), (20, 13971216), (21, 13305920), (24, 11642680), (28, 9979440), (30, 9314144), (32, 8732010), (35, 7983552), (40, 6985608), (42, 6652960), (43, 6498240), (48, 5821340), (56, 4989720), (60, 4657072), (64, 4366005), (70, 3991776), (80, 3492804), (84, 3326480), (86, 3249120), (96, 2910670), (105, 2661184), (112, 2494860), (120, 2328536), (129, 2166080), (140, 1995888), (160, 1746402), (168, 1663240), (172, 1624560), (192, 1455335), (210, 1330592), (215, 1299648), (224, 1247430), (240, 1164268), (258, 1083040), (280, 997944), (301, 928320), (320, 873201), (336, 831620), (344, 812280), (420, 665296), (430, 649824), (448, 623715), (480, 582134), (516, 541520), (560, 498972), (602, 464160), (645, 433216), (672, 415810), (688, 406140), (840, 332648), (860, 324912), (903, 309440), (960, 291067), (967, 288960), (1032, 270760), (1120, 249486), (1204, 232080), (1290, 216608), (1344, 207905), (1376, 203070), (1505, 185664), (1680, 166324), (1720, 162456), (1806, 154720), (1934, 144480), (2064, 135380), (2240, 124743), (2408, 116040), (2580, 108304), (2752, 101535), (2901, 96320), (3010, 92832), (3360, 83162), (3440, 81228), (3612, 77360), (3868, 72240), (4128, 67690), (4515, 61888), (4816, 58020), (4835, 57792), (5160, 54152), (5802, 48160), (6020, 46416), (6720, 41581), (6769, 41280), (6880, 40614), (7224, 38680), (7736, 36120), (8256, 33845), (9030, 30944), (9632, 29010), (9670, 28896), (10320, 27076), (11604, 24080), (12040, 23208), (13538, 20640), (13760, 20307), (14448, 19340), (14505, 19264), (15472, 18060)]