550753280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 264

約数和(自身を含む): 1672710144

約数和(自身を除く): 1121956864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 127, 128, 140, 154, 160, 176, 220, 224, 242, 254, 256, 280, 308, 320, 352, 385, 440, 448, 484, 508, 512, 560, 605, 616, 635, 640, 704, 770, 847, 880, 889, 896, 968, 1016, 1024, 1120, 1210, 1232, 1270, 1280, 1397, 1408, 1540, 1694, 1760, 1778, 1792, 1936, 2032, 2240, 2420, 2464, 2540, 2560, 2794, 2816, 3080, 3388, 3520, 3556, 3584, 3872, 4064, 4235, 4445, 4480, 4840, 4928, 5080, 5120, 5588, 5632, 6160, 6776, 6985, 7040, 7112, 7168, 7744, 8128, 8470, 8890, 8960, 9680, 9779, 9856, 10160, 11176, 11264, 12320, 13552, 13970, 14080, 14224, 15367, 15488, 16256, 16940, 17780, 17920, 19360, 19558, 19712, 20320, 22352, 24640, 27104, 27940, 28160, 28448, 30734, 30976, 32512, 33880, 35560, 35840, 38720, 39116, 39424, 40640, 44704, 48895, 49280, 54208, 55880, 56320, 56896, 61468, 61952, 65024, 67760, 71120, 76835, 77440, 78232, 78848, 81280, 89408, 97790, 98560, 107569, 108416, 111760, 113792, 122936, 123904, 130048, 135520, 142240, 153670, 154880, 156464, 162560, 178816, 195580, 197120, 215138, 216832, 223520, 227584, 245872, 271040, 284480, 307340, 309760, 312928, 325120, 357632, 391160, 394240, 430276, 433664, 447040, 455168, 491744, 537845, 542080, 568960, 614680, 619520, 625856, 650240, 715264, 782320, 860552, 867328, 894080, 910336, 983488, 1075690, 1084160, 1137920, 1229360, 1251712, 1430528, 1564640, 1721104, 1788160, 1966976, 2151380, 2168320, 2275840, 2458720, 2503424, 3129280, 3442208, 3576320, 3933952, 4302760, 4336640, 4551680, 4917440, 5006848, 6258560, 6884416, 7152640, 7867904, 8605520, 9834880, 10013696, 12517120, 13768832, 15735808, 17211040, 19669760, 25034240, 27537664, 34422080, 39339520, 50068480, 55075328, 68844160, 78679040, 110150656, 137688320, 275376640, 550753280]

約数ペア:

[(1, 550753280), (2, 275376640), (4, 137688320), (5, 110150656), (7, 78679040), (8, 68844160), (10, 55075328), (11, 50068480), (14, 39339520), (16, 34422080), (20, 27537664), (22, 25034240), (28, 19669760), (32, 17211040), (35, 15735808), (40, 13768832), (44, 12517120), (55, 10013696), (56, 9834880), (64, 8605520), (70, 7867904), (77, 7152640), (80, 6884416), (88, 6258560), (110, 5006848), (112, 4917440), (121, 4551680), (127, 4336640), (128, 4302760), (140, 3933952), (154, 3576320), (160, 3442208), (176, 3129280), (220, 2503424), (224, 2458720), (242, 2275840), (254, 2168320), (256, 2151380), (280, 1966976), (308, 1788160), (320, 1721104), (352, 1564640), (385, 1430528), (440, 1251712), (448, 1229360), (484, 1137920), (508, 1084160), (512, 1075690), (560, 983488), (605, 910336), (616, 894080), (635, 867328), (640, 860552), (704, 782320), (770, 715264), (847, 650240), (880, 625856), (889, 619520), (896, 614680), (968, 568960), (1016, 542080), (1024, 537845), (1120, 491744), (1210, 455168), (1232, 447040), (1270, 433664), (1280, 430276), (1397, 394240), (1408, 391160), (1540, 357632), (1694, 325120), (1760, 312928), (1778, 309760), (1792, 307340), (1936, 284480), (2032, 271040), (2240, 245872), (2420, 227584), (2464, 223520), (2540, 216832), (2560, 215138), (2794, 197120), (2816, 195580), (3080, 178816), (3388, 162560), (3520, 156464), (3556, 154880), (3584, 153670), (3872, 142240), (4064, 135520), (4235, 130048), (4445, 123904), (4480, 122936), (4840, 113792), (4928, 111760), (5080, 108416), (5120, 107569), (5588, 98560), (5632, 97790), (6160, 89408), (6776, 81280), (6985, 78848), (7040, 78232), (7112, 77440), (7168, 76835), (7744, 71120), (8128, 67760), (8470, 65024), (8890, 61952), (8960, 61468), (9680, 56896), (9779, 56320), (9856, 55880), (10160, 54208), (11176, 49280), (11264, 48895), (12320, 44704), (13552, 40640), (13970, 39424), (14080, 39116), (14224, 38720), (15367, 35840), (15488, 35560), (16256, 33880), (16940, 32512), (17780, 30976), (17920, 30734), (19360, 28448), (19558, 28160), (19712, 27940), (20320, 27104), (22352, 24640)]