285452160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 256

約数和(自身を含む): 1058711040

約数和(自身を除く): 773258880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 128, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 317, 320, 335, 336, 384, 402, 420, 448, 469, 480, 536, 560, 634, 640, 670, 672, 804, 840, 896, 938, 951, 960, 1005, 1072, 1120, 1268, 1340, 1344, 1407, 1585, 1608, 1680, 1876, 1902, 1920, 2010, 2144, 2219, 2240, 2345, 2536, 2680, 2688, 2814, 3170, 3216, 3360, 3752, 3804, 4020, 4288, 4438, 4480, 4690, 4755, 5072, 5360, 5628, 6340, 6432, 6657, 6720, 7035, 7504, 7608, 8040, 8576, 8876, 9380, 9510, 10144, 10720, 11095, 11256, 12680, 12864, 13314, 13440, 14070, 15008, 15216, 16080, 17752, 18760, 19020, 20288, 21239, 21440, 22190, 22512, 25360, 25728, 26628, 28140, 30016, 30432, 32160, 33285, 35504, 37520, 38040, 40576, 42478, 42880, 44380, 45024, 50720, 53256, 56280, 60032, 60864, 63717, 64320, 66570, 71008, 75040, 76080, 84956, 88760, 90048, 101440, 106195, 106512, 112560, 121728, 127434, 128640, 133140, 142016, 148673, 150080, 152160, 169912, 177520, 180096, 202880, 212390, 213024, 225120, 254868, 266280, 284032, 297346, 300160, 304320, 318585, 339824, 355040, 424780, 426048, 446019, 450240, 509736, 532560, 594692, 608640, 637170, 679648, 710080, 743365, 849560, 852096, 892038, 900480, 1019472, 1065120, 1189384, 1274340, 1359296, 1420160, 1486730, 1699120, 1784076, 2038944, 2130240, 2230095, 2378768, 2548680, 2718592, 2973460, 3398240, 3568152, 4077888, 4260480, 4460190, 4757536, 5097360, 5946920, 6796480, 7136304, 8155776, 8920380, 9515072, 10194720, 11893840, 13592960, 14272608, 17840760, 19030144, 20389440, 23787680, 28545216, 35681520, 40778880, 47575360, 57090432, 71363040, 95150720, 142726080, 285452160]

約数ペア:

[(1, 285452160), (2, 142726080), (3, 95150720), (4, 71363040), (5, 57090432), (6, 47575360), (7, 40778880), (8, 35681520), (10, 28545216), (12, 23787680), (14, 20389440), (15, 19030144), (16, 17840760), (20, 14272608), (21, 13592960), (24, 11893840), (28, 10194720), (30, 9515072), (32, 8920380), (35, 8155776), (40, 7136304), (42, 6796480), (48, 5946920), (56, 5097360), (60, 4757536), (64, 4460190), (67, 4260480), (70, 4077888), (80, 3568152), (84, 3398240), (96, 2973460), (105, 2718592), (112, 2548680), (120, 2378768), (128, 2230095), (134, 2130240), (140, 2038944), (160, 1784076), (168, 1699120), (192, 1486730), (201, 1420160), (210, 1359296), (224, 1274340), (240, 1189384), (268, 1065120), (280, 1019472), (317, 900480), (320, 892038), (335, 852096), (336, 849560), (384, 743365), (402, 710080), (420, 679648), (448, 637170), (469, 608640), (480, 594692), (536, 532560), (560, 509736), (634, 450240), (640, 446019), (670, 426048), (672, 424780), (804, 355040), (840, 339824), (896, 318585), (938, 304320), (951, 300160), (960, 297346), (1005, 284032), (1072, 266280), (1120, 254868), (1268, 225120), (1340, 213024), (1344, 212390), (1407, 202880), (1585, 180096), (1608, 177520), (1680, 169912), (1876, 152160), (1902, 150080), (1920, 148673), (2010, 142016), (2144, 133140), (2219, 128640), (2240, 127434), (2345, 121728), (2536, 112560), (2680, 106512), (2688, 106195), (2814, 101440), (3170, 90048), (3216, 88760), (3360, 84956), (3752, 76080), (3804, 75040), (4020, 71008), (4288, 66570), (4438, 64320), (4480, 63717), (4690, 60864), (4755, 60032), (5072, 56280), (5360, 53256), (5628, 50720), (6340, 45024), (6432, 44380), (6657, 42880), (6720, 42478), (7035, 40576), (7504, 38040), (7608, 37520), (8040, 35504), (8576, 33285), (8876, 32160), (9380, 30432), (9510, 30016), (10144, 28140), (10720, 26628), (11095, 25728), (11256, 25360), (12680, 22512), (12864, 22190), (13314, 21440), (13440, 21239), (14070, 20288), (15008, 19020), (15216, 18760), (16080, 17752)]