492649920

素因数分解:

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

素因数の和:3528

約数の個数: 252

約数和(自身を含む): 1971729864

約数和(自身を除く): 1479079944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3491, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 6982, 7056, 7840, 8820, 9408, 10080, 10473, 11760, 13964, 14112, 15680, 17455, 17640, 20160, 20946, 23520, 24437, 27928, 28224, 31419, 34910, 35280, 41892, 47040, 48874, 52365, 55856, 62838, 69820, 70560, 73311, 83784, 97748, 104730, 111712, 122185, 125676, 139640, 141120, 146622, 157095, 167568, 171059, 195496, 209460, 219933, 223424, 244370, 251352, 279280, 293244, 314190, 335136, 342118, 366555, 390992, 418920, 439866, 488740, 502704, 513177, 558560, 586488, 628380, 670272, 684236, 733110, 781984, 837840, 855295, 879732, 977480, 1005408, 1026354, 1099665, 1117120, 1172976, 1256760, 1368472, 1466220, 1539531, 1563968, 1675680, 1710590, 1759464, 1954960, 2010816, 2052708, 2199330, 2345952, 2513520, 2565885, 2736944, 2932440, 3079062, 3351360, 3421180, 3518928, 3909920, 4105416, 4398660, 4691904, 5027040, 5131770, 5473888, 5864880, 6158124, 6842360, 7037856, 7697655, 7819840, 8210832, 8797320, 10054080, 10263540, 10947776, 11729760, 12316248, 13684720, 14075712, 15395310, 16421664, 17594640, 20527080, 23459520, 24632496, 27369440, 30790620, 32843328, 35189280, 41054160, 49264992, 54738880, 61581240, 70378560, 82108320, 98529984, 123162480, 164216640, 246324960, 492649920]

約数ペア:

[(1, 492649920), (2, 246324960), (3, 164216640), (4, 123162480), (5, 98529984), (6, 82108320), (7, 70378560), (8, 61581240), (9, 54738880), (10, 49264992), (12, 41054160), (14, 35189280), (15, 32843328), (16, 30790620), (18, 27369440), (20, 24632496), (21, 23459520), (24, 20527080), (28, 17594640), (30, 16421664), (32, 15395310), (35, 14075712), (36, 13684720), (40, 12316248), (42, 11729760), (45, 10947776), (48, 10263540), (49, 10054080), (56, 8797320), (60, 8210832), (63, 7819840), (64, 7697655), (70, 7037856), (72, 6842360), (80, 6158124), (84, 5864880), (90, 5473888), (96, 5131770), (98, 5027040), (105, 4691904), (112, 4398660), (120, 4105416), (126, 3909920), (140, 3518928), (144, 3421180), (147, 3351360), (160, 3079062), (168, 2932440), (180, 2736944), (192, 2565885), (196, 2513520), (210, 2345952), (224, 2199330), (240, 2052708), (245, 2010816), (252, 1954960), (280, 1759464), (288, 1710590), (294, 1675680), (315, 1563968), (320, 1539531), (336, 1466220), (360, 1368472), (392, 1256760), (420, 1172976), (441, 1117120), (448, 1099665), (480, 1026354), (490, 1005408), (504, 977480), (560, 879732), (576, 855295), (588, 837840), (630, 781984), (672, 733110), (720, 684236), (735, 670272), (784, 628380), (840, 586488), (882, 558560), (960, 513177), (980, 502704), (1008, 488740), (1120, 439866), (1176, 418920), (1260, 390992), (1344, 366555), (1440, 342118), (1470, 335136), (1568, 314190), (1680, 293244), (1764, 279280), (1960, 251352), (2016, 244370), (2205, 223424), (2240, 219933), (2352, 209460), (2520, 195496), (2880, 171059), (2940, 167568), (3136, 157095), (3360, 146622), (3491, 141120), (3528, 139640), (3920, 125676), (4032, 122185), (4410, 111712), (4704, 104730), (5040, 97748), (5880, 83784), (6720, 73311), (6982, 70560), (7056, 69820), (7840, 62838), (8820, 55856), (9408, 52365), (10080, 48874), (10473, 47040), (11760, 41892), (13964, 35280), (14112, 34910), (15680, 31419), (17455, 28224), (17640, 27928), (20160, 24437), (20946, 23520)]