137688320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 417564672

約数和(自身を除く): 279876352

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, 560, 605, 616, 635, 640, 704, 770, 847, 880, 889, 896, 968, 1016, 1120, 1210, 1232, 1270, 1280, 1397, 1408, 1540, 1694, 1760, 1778, 1792, 1936, 2032, 2240, 2420, 2464, 2540, 2794, 2816, 3080, 3388, 3520, 3556, 3872, 4064, 4235, 4445, 4480, 4840, 4928, 5080, 5588, 6160, 6776, 6985, 7040, 7112, 7744, 8128, 8470, 8890, 8960, 9680, 9779, 9856, 10160, 11176, 12320, 13552, 13970, 14080, 14224, 15367, 15488, 16256, 16940, 17780, 19360, 19558, 19712, 20320, 22352, 24640, 27104, 27940, 28448, 30734, 30976, 32512, 33880, 35560, 38720, 39116, 40640, 44704, 48895, 49280, 54208, 55880, 56896, 61468, 67760, 71120, 76835, 77440, 78232, 81280, 89408, 97790, 98560, 107569, 108416, 111760, 113792, 122936, 135520, 142240, 153670, 154880, 156464, 162560, 178816, 195580, 215138, 216832, 223520, 227584, 245872, 271040, 284480, 307340, 312928, 357632, 391160, 430276, 447040, 491744, 537845, 542080, 568960, 614680, 625856, 782320, 860552, 894080, 983488, 1075690, 1084160, 1137920, 1229360, 1251712, 1564640, 1721104, 1788160, 1966976, 2151380, 2458720, 2503424, 3129280, 3442208, 3933952, 4302760, 4917440, 6258560, 6884416, 8605520, 9834880, 12517120, 13768832, 17211040, 19669760, 27537664, 34422080, 68844160, 137688320]

約数ペア:

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