271607280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 320

約数和(自身を含む): 1036124160

約数和(自身を除く): 764516880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 67, 70, 76, 80, 84, 95, 105, 112, 114, 120, 127, 133, 134, 140, 152, 168, 190, 201, 210, 228, 240, 254, 266, 268, 280, 285, 304, 335, 336, 380, 381, 399, 402, 420, 456, 469, 508, 532, 536, 560, 570, 635, 665, 670, 760, 762, 798, 804, 840, 889, 912, 938, 1005, 1016, 1064, 1072, 1140, 1270, 1273, 1330, 1340, 1407, 1520, 1524, 1596, 1608, 1680, 1778, 1876, 1905, 1995, 2010, 2032, 2128, 2280, 2345, 2413, 2540, 2546, 2660, 2667, 2680, 2814, 3048, 3192, 3216, 3556, 3752, 3810, 3819, 3990, 4020, 4445, 4560, 4690, 4826, 5080, 5092, 5320, 5334, 5360, 5628, 6096, 6365, 6384, 7035, 7112, 7239, 7504, 7620, 7638, 7980, 8040, 8509, 8890, 8911, 9380, 9652, 10160, 10184, 10640, 10668, 11256, 12065, 12730, 13335, 14070, 14224, 14478, 15240, 15276, 15960, 16080, 16891, 17018, 17780, 17822, 18760, 19095, 19304, 20368, 21336, 22512, 24130, 25460, 25527, 26670, 26733, 28140, 28956, 30480, 30552, 31920, 33782, 34036, 35560, 35644, 36195, 37520, 38190, 38608, 42545, 42672, 44555, 48260, 50673, 50920, 51054, 53340, 53466, 56280, 57912, 59563, 61104, 67564, 68072, 71120, 71288, 72390, 76380, 84455, 85090, 89110, 96520, 101346, 101840, 102108, 106680, 106932, 112560, 115824, 119126, 127635, 133665, 135128, 136144, 142576, 144780, 152760, 161671, 168910, 170180, 178220, 178689, 193040, 202692, 204216, 213360, 213864, 238252, 253365, 255270, 267330, 270256, 289560, 297815, 305520, 323342, 337820, 340360, 356440, 357378, 405384, 408432, 427728, 476504, 485013, 506730, 510540, 534660, 579120, 595630, 646684, 675640, 680720, 712880, 714756, 808355, 810768, 893445, 953008, 970026, 1013460, 1021080, 1069320, 1131697, 1191260, 1293368, 1351280, 1429512, 1616710, 1786890, 1940052, 2026920, 2042160, 2138640, 2263394, 2382520, 2425065, 2586736, 2859024, 3233420, 3395091, 3573780, 3880104, 4053840, 4526788, 4765040, 4850130, 5658485, 6466840, 6790182, 7147560, 7760208, 9053576, 9700260, 11316970, 12933680, 13580364, 14295120, 16975455, 18107152, 19400520, 22633940, 27160728, 33950910, 38801040, 45267880, 54321456, 67901820, 90535760, 135803640, 271607280]

約数ペア:

[(1, 271607280), (2, 135803640), (3, 90535760), (4, 67901820), (5, 54321456), (6, 45267880), (7, 38801040), (8, 33950910), (10, 27160728), (12, 22633940), (14, 19400520), (15, 18107152), (16, 16975455), (19, 14295120), (20, 13580364), (21, 12933680), (24, 11316970), (28, 9700260), (30, 9053576), (35, 7760208), (38, 7147560), (40, 6790182), (42, 6466840), (48, 5658485), (56, 4850130), (57, 4765040), (60, 4526788), (67, 4053840), (70, 3880104), (76, 3573780), (80, 3395091), (84, 3233420), (95, 2859024), (105, 2586736), (112, 2425065), (114, 2382520), (120, 2263394), (127, 2138640), (133, 2042160), (134, 2026920), (140, 1940052), (152, 1786890), (168, 1616710), (190, 1429512), (201, 1351280), (210, 1293368), (228, 1191260), (240, 1131697), (254, 1069320), (266, 1021080), (268, 1013460), (280, 970026), (285, 953008), (304, 893445), (335, 810768), (336, 808355), (380, 714756), (381, 712880), (399, 680720), (402, 675640), (420, 646684), (456, 595630), (469, 579120), (508, 534660), (532, 510540), (536, 506730), (560, 485013), (570, 476504), (635, 427728), (665, 408432), (670, 405384), (760, 357378), (762, 356440), (798, 340360), (804, 337820), (840, 323342), (889, 305520), (912, 297815), (938, 289560), (1005, 270256), (1016, 267330), (1064, 255270), (1072, 253365), (1140, 238252), (1270, 213864), (1273, 213360), (1330, 204216), (1340, 202692), (1407, 193040), (1520, 178689), (1524, 178220), (1596, 170180), (1608, 168910), (1680, 161671), (1778, 152760), (1876, 144780), (1905, 142576), (1995, 136144), (2010, 135128), (2032, 133665), (2128, 127635), (2280, 119126), (2345, 115824), (2413, 112560), (2540, 106932), (2546, 106680), (2660, 102108), (2667, 101840), (2680, 101346), (2814, 96520), (3048, 89110), (3192, 85090), (3216, 84455), (3556, 76380), (3752, 72390), (3810, 71288), (3819, 71120), (3990, 68072), (4020, 67564), (4445, 61104), (4560, 59563), (4690, 57912), (4826, 56280), (5080, 53466), (5092, 53340), (5320, 51054), (5334, 50920), (5360, 50673), (5628, 48260), (6096, 44555), (6365, 42672), (6384, 42545), (7035, 38608), (7112, 38190), (7239, 37520), (7504, 36195), (7620, 35644), (7638, 35560), (7980, 34036), (8040, 33782), (8509, 31920), (8890, 30552), (8911, 30480), (9380, 28956), (9652, 28140), (10160, 26733), (10184, 26670), (10640, 25527), (10668, 25460), (11256, 24130), (12065, 22512), (12730, 21336), (13335, 20368), (14070, 19304), (14224, 19095), (14478, 18760), (15240, 17822), (15276, 17780), (15960, 17018), (16080, 16891)]