276088778240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{21739}}^1$

素因数の和:21825

約数の個数: 240

約数和(自身を含む): 745396510320

約数和(自身を除く): 469307732080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 121, 128, 160, 164, 176, 205, 220, 242, 256, 320, 328, 352, 410, 440, 451, 484, 512, 605, 640, 656, 704, 820, 880, 902, 968, 1210, 1280, 1312, 1408, 1640, 1760, 1804, 1936, 2255, 2420, 2560, 2624, 2816, 3280, 3520, 3608, 3872, 4510, 4840, 4961, 5248, 5632, 6560, 7040, 7216, 7744, 9020, 9680, 9922, 10496, 13120, 14080, 14432, 15488, 18040, 19360, 19844, 20992, 21739, 24805, 26240, 28160, 28864, 30976, 36080, 38720, 39688, 43478, 49610, 52480, 57728, 61952, 72160, 77440, 79376, 86956, 99220, 104960, 108695, 115456, 144320, 154880, 158752, 173912, 198440, 217390, 230912, 239129, 288640, 309760, 317504, 347824, 396880, 434780, 478258, 577280, 635008, 695648, 793760, 869560, 891299, 956516, 1154560, 1195645, 1270016, 1391296, 1587520, 1739120, 1782598, 1913032, 2391290, 2540032, 2630419, 2782592, 3175040, 3478240, 3565196, 3826064, 4456495, 4782580, 5260838, 5565184, 6350080, 6956480, 7130392, 7652128, 8912990, 9565160, 9804289, 10521676, 11130368, 12700160, 13152095, 13912960, 14260784, 15304256, 17825980, 19130320, 19608578, 21043352, 26304190, 27825920, 28521568, 30608512, 35651960, 38260640, 39217156, 42086704, 49021445, 52608380, 55651840, 57043136, 61217024, 71303920, 76521280, 78434312, 84173408, 98042890, 105216760, 107847179, 114086272, 122434048, 142607840, 153042560, 156868624, 168346816, 196085780, 210433520, 215694358, 228172544, 285215680, 306085120, 313737248, 336693632, 392171560, 420867040, 431388716, 456345088, 539235895, 570431360, 612170240, 627474496, 673387264, 784343120, 841734080, 862777432, 1078471790, 1140862720, 1254948992, 1346774528, 1568686240, 1683468160, 1725554864, 2156943580, 2281725440, 2509897984, 3137372480, 3366936320, 3451109728, 4313887160, 5019795968, 6274744960, 6733872640, 6902219456, 8627774320, 12549489920, 13804438912, 17255548640, 25098979840, 27608877824, 34511097280, 55217755648, 69022194560, 138044389120, 276088778240]

約数ペア:

[(1, 276088778240), (2, 138044389120), (4, 69022194560), (5, 55217755648), (8, 34511097280), (10, 27608877824), (11, 25098979840), (16, 17255548640), (20, 13804438912), (22, 12549489920), (32, 8627774320), (40, 6902219456), (41, 6733872640), (44, 6274744960), (55, 5019795968), (64, 4313887160), (80, 3451109728), (82, 3366936320), (88, 3137372480), (110, 2509897984), (121, 2281725440), (128, 2156943580), (160, 1725554864), (164, 1683468160), (176, 1568686240), (205, 1346774528), (220, 1254948992), (242, 1140862720), (256, 1078471790), (320, 862777432), (328, 841734080), (352, 784343120), (410, 673387264), (440, 627474496), (451, 612170240), (484, 570431360), (512, 539235895), (605, 456345088), (640, 431388716), (656, 420867040), (704, 392171560), (820, 336693632), (880, 313737248), (902, 306085120), (968, 285215680), (1210, 228172544), (1280, 215694358), (1312, 210433520), (1408, 196085780), (1640, 168346816), (1760, 156868624), (1804, 153042560), (1936, 142607840), (2255, 122434048), (2420, 114086272), (2560, 107847179), (2624, 105216760), (2816, 98042890), (3280, 84173408), (3520, 78434312), (3608, 76521280), (3872, 71303920), (4510, 61217024), (4840, 57043136), (4961, 55651840), (5248, 52608380), (5632, 49021445), (6560, 42086704), (7040, 39217156), (7216, 38260640), (7744, 35651960), (9020, 30608512), (9680, 28521568), (9922, 27825920), (10496, 26304190), (13120, 21043352), (14080, 19608578), (14432, 19130320), (15488, 17825980), (18040, 15304256), (19360, 14260784), (19844, 13912960), (20992, 13152095), (21739, 12700160), (24805, 11130368), (26240, 10521676), (28160, 9804289), (28864, 9565160), (30976, 8912990), (36080, 7652128), (38720, 7130392), (39688, 6956480), (43478, 6350080), (49610, 5565184), (52480, 5260838), (57728, 4782580), (61952, 4456495), (72160, 3826064), (77440, 3565196), (79376, 3478240), (86956, 3175040), (99220, 2782592), (104960, 2630419), (108695, 2540032), (115456, 2391290), (144320, 1913032), (154880, 1782598), (158752, 1739120), (173912, 1587520), (198440, 1391296), (217390, 1270016), (230912, 1195645), (239129, 1154560), (288640, 956516), (309760, 891299), (317504, 869560), (347824, 793760), (396880, 695648), (434780, 635008), (478258, 577280)]