481909120

素因数分解:

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

素因数の和:182

約数の個数: 288

約数和(自身を含む): 1484663040

約数和(自身を除く): 1002753920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 121, 127, 128, 140, 154, 160, 176, 196, 220, 224, 242, 245, 254, 280, 308, 320, 352, 385, 392, 440, 448, 484, 490, 508, 539, 560, 605, 616, 635, 640, 704, 770, 784, 847, 880, 889, 896, 968, 980, 1016, 1078, 1120, 1210, 1232, 1270, 1397, 1408, 1540, 1568, 1694, 1760, 1778, 1936, 1960, 2032, 2156, 2240, 2420, 2464, 2540, 2695, 2794, 3080, 3136, 3388, 3520, 3556, 3872, 3920, 4064, 4235, 4312, 4445, 4480, 4840, 4928, 5080, 5390, 5588, 5929, 6160, 6223, 6272, 6776, 6985, 7040, 7112, 7744, 7840, 8128, 8470, 8624, 8890, 9680, 9779, 9856, 10160, 10780, 11176, 11858, 12320, 12446, 13552, 13970, 14224, 15367, 15488, 15680, 16256, 16940, 17248, 17780, 19360, 19558, 20320, 21560, 22352, 23716, 24640, 24892, 27104, 27940, 28448, 29645, 30734, 31115, 31360, 33880, 34496, 35560, 38720, 39116, 40640, 43120, 44704, 47432, 48895, 49280, 49784, 54208, 55880, 56896, 59290, 61468, 62230, 67760, 68453, 68992, 71120, 76835, 77440, 78232, 81280, 86240, 89408, 94864, 97790, 99568, 107569, 108416, 111760, 113792, 118580, 122936, 124460, 135520, 136906, 142240, 153670, 156464, 172480, 178816, 189728, 195580, 199136, 215138, 223520, 237160, 245872, 248920, 271040, 273812, 284480, 307340, 312928, 342265, 344960, 379456, 391160, 398272, 430276, 447040, 474320, 491744, 497840, 537845, 542080, 547624, 568960, 614680, 625856, 684530, 752983, 758912, 782320, 796544, 860552, 894080, 948640, 983488, 995680, 1075690, 1095248, 1229360, 1251712, 1369060, 1505966, 1564640, 1721104, 1897280, 1966976, 1991360, 2151380, 2190496, 2458720, 2738120, 3011932, 3129280, 3442208, 3764915, 3794560, 3982720, 4302760, 4380992, 4917440, 5476240, 6023864, 6258560, 6884416, 7529830, 8605520, 8761984, 9834880, 10952480, 12047728, 13768832, 15059660, 17211040, 21904960, 24095456, 30119320, 34422080, 43809920, 48190912, 60238640, 68844160, 96381824, 120477280, 240954560, 481909120]

約数ペア:

[(1, 481909120), (2, 240954560), (4, 120477280), (5, 96381824), (7, 68844160), (8, 60238640), (10, 48190912), (11, 43809920), (14, 34422080), (16, 30119320), (20, 24095456), (22, 21904960), (28, 17211040), (32, 15059660), (35, 13768832), (40, 12047728), (44, 10952480), (49, 9834880), (55, 8761984), (56, 8605520), (64, 7529830), (70, 6884416), (77, 6258560), (80, 6023864), (88, 5476240), (98, 4917440), (110, 4380992), (112, 4302760), (121, 3982720), (127, 3794560), (128, 3764915), (140, 3442208), (154, 3129280), (160, 3011932), (176, 2738120), (196, 2458720), (220, 2190496), (224, 2151380), (242, 1991360), (245, 1966976), (254, 1897280), (280, 1721104), (308, 1564640), (320, 1505966), (352, 1369060), (385, 1251712), (392, 1229360), (440, 1095248), (448, 1075690), (484, 995680), (490, 983488), (508, 948640), (539, 894080), (560, 860552), (605, 796544), (616, 782320), (635, 758912), (640, 752983), (704, 684530), (770, 625856), (784, 614680), (847, 568960), (880, 547624), (889, 542080), (896, 537845), (968, 497840), (980, 491744), (1016, 474320), (1078, 447040), (1120, 430276), (1210, 398272), (1232, 391160), (1270, 379456), (1397, 344960), (1408, 342265), (1540, 312928), (1568, 307340), (1694, 284480), (1760, 273812), (1778, 271040), (1936, 248920), (1960, 245872), (2032, 237160), (2156, 223520), (2240, 215138), (2420, 199136), (2464, 195580), (2540, 189728), (2695, 178816), (2794, 172480), (3080, 156464), (3136, 153670), (3388, 142240), (3520, 136906), (3556, 135520), (3872, 124460), (3920, 122936), (4064, 118580), (4235, 113792), (4312, 111760), (4445, 108416), (4480, 107569), (4840, 99568), (4928, 97790), (5080, 94864), (5390, 89408), (5588, 86240), (5929, 81280), (6160, 78232), (6223, 77440), (6272, 76835), (6776, 71120), (6985, 68992), (7040, 68453), (7112, 67760), (7744, 62230), (7840, 61468), (8128, 59290), (8470, 56896), (8624, 55880), (8890, 54208), (9680, 49784), (9779, 49280), (9856, 48895), (10160, 47432), (10780, 44704), (11176, 43120), (11858, 40640), (12320, 39116), (12446, 38720), (13552, 35560), (13970, 34496), (14224, 33880), (15367, 31360), (15488, 31115), (15680, 30734), (16256, 29645), (16940, 28448), (17248, 27940), (17780, 27104), (19360, 24892), (19558, 24640), (20320, 23716), (21560, 22352)]