480344480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 1430618112

約数和(自身を除く): 950273632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 127, 140, 154, 160, 176, 220, 224, 254, 280, 307, 308, 352, 385, 440, 508, 560, 614, 616, 635, 770, 880, 889, 1016, 1120, 1228, 1232, 1270, 1397, 1535, 1540, 1760, 1778, 2032, 2149, 2456, 2464, 2540, 2794, 3070, 3080, 3377, 3556, 4064, 4298, 4445, 4912, 5080, 5588, 6140, 6160, 6754, 6985, 7112, 8596, 8890, 9779, 9824, 10160, 10745, 11176, 12280, 12320, 13508, 13970, 14224, 16885, 17192, 17780, 19558, 20320, 21490, 22352, 23639, 24560, 27016, 27940, 28448, 33770, 34384, 35560, 38989, 39116, 42980, 44704, 47278, 48895, 49120, 54032, 55880, 67540, 68768, 71120, 77978, 78232, 85960, 94556, 97790, 108064, 111760, 118195, 135080, 142240, 155956, 156464, 171920, 189112, 194945, 195580, 223520, 236390, 270160, 272923, 311912, 312928, 343840, 378224, 389890, 391160, 428879, 472780, 540320, 545846, 623824, 756448, 779780, 782320, 857758, 945560, 1091692, 1247648, 1364615, 1559560, 1564640, 1715516, 1891120, 2144395, 2183384, 2729230, 3002153, 3119120, 3431032, 3782240, 4288790, 4366768, 5458460, 6004306, 6238240, 6862064, 8577580, 8733536, 10916920, 12008612, 13724128, 15010765, 17155160, 21833840, 24017224, 30021530, 34310320, 43667680, 48034448, 60043060, 68620640, 96068896, 120086120, 240172240, 480344480]

約数ペア:

[(1, 480344480), (2, 240172240), (4, 120086120), (5, 96068896), (7, 68620640), (8, 60043060), (10, 48034448), (11, 43667680), (14, 34310320), (16, 30021530), (20, 24017224), (22, 21833840), (28, 17155160), (32, 15010765), (35, 13724128), (40, 12008612), (44, 10916920), (55, 8733536), (56, 8577580), (70, 6862064), (77, 6238240), (80, 6004306), (88, 5458460), (110, 4366768), (112, 4288790), (127, 3782240), (140, 3431032), (154, 3119120), (160, 3002153), (176, 2729230), (220, 2183384), (224, 2144395), (254, 1891120), (280, 1715516), (307, 1564640), (308, 1559560), (352, 1364615), (385, 1247648), (440, 1091692), (508, 945560), (560, 857758), (614, 782320), (616, 779780), (635, 756448), (770, 623824), (880, 545846), (889, 540320), (1016, 472780), (1120, 428879), (1228, 391160), (1232, 389890), (1270, 378224), (1397, 343840), (1535, 312928), (1540, 311912), (1760, 272923), (1778, 270160), (2032, 236390), (2149, 223520), (2456, 195580), (2464, 194945), (2540, 189112), (2794, 171920), (3070, 156464), (3080, 155956), (3377, 142240), (3556, 135080), (4064, 118195), (4298, 111760), (4445, 108064), (4912, 97790), (5080, 94556), (5588, 85960), (6140, 78232), (6160, 77978), (6754, 71120), (6985, 68768), (7112, 67540), (8596, 55880), (8890, 54032), (9779, 49120), (9824, 48895), (10160, 47278), (10745, 44704), (11176, 42980), (12280, 39116), (12320, 38989), (13508, 35560), (13970, 34384), (14224, 33770), (16885, 28448), (17192, 27940), (17780, 27016), (19558, 24560), (20320, 23639), (21490, 22352)]