264149760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 288

約数和(自身を含む): 998387712

約数和(自身を除く): 734237952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 317, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 634, 640, 651, 672, 744, 768, 840, 868, 896, 930, 951, 960, 992, 1085, 1120, 1240, 1268, 1280, 1302, 1344, 1488, 1585, 1680, 1736, 1792, 1860, 1902, 1920, 1984, 2170, 2219, 2240, 2480, 2536, 2604, 2688, 2976, 3170, 3255, 3360, 3472, 3720, 3804, 3840, 3968, 4340, 4438, 4480, 4755, 4960, 5072, 5208, 5376, 5952, 6340, 6510, 6657, 6720, 6944, 7440, 7608, 7936, 8680, 8876, 8960, 9510, 9827, 9920, 10144, 10416, 11095, 11904, 12680, 13020, 13314, 13440, 13888, 14880, 15216, 17360, 17752, 19020, 19654, 19840, 20288, 20832, 22190, 23808, 25360, 26040, 26628, 26880, 27776, 29481, 29760, 30432, 33285, 34720, 35504, 38040, 39308, 39680, 40576, 41664, 44380, 49135, 50720, 52080, 53256, 55552, 58962, 59520, 60864, 66570, 68789, 69440, 71008, 76080, 78616, 81152, 83328, 88760, 98270, 101440, 104160, 106512, 117924, 119040, 121728, 133140, 137578, 138880, 142016, 147405, 152160, 157232, 166656, 177520, 196540, 202880, 206367, 208320, 213024, 235848, 243456, 266280, 275156, 277760, 284032, 294810, 304320, 314464, 343945, 355040, 393080, 405760, 412734, 416640, 426048, 471696, 532560, 550312, 568064, 589620, 608640, 628928, 687890, 710080, 786160, 825468, 833280, 852096, 943392, 1031835, 1065120, 1100624, 1179240, 1217280, 1257856, 1375780, 1420160, 1572320, 1650936, 1704192, 1886784, 2063670, 2130240, 2201248, 2358480, 2515712, 2751560, 2840320, 3144640, 3301872, 3773568, 4127340, 4260480, 4402496, 4716960, 5503120, 6289280, 6603744, 7547136, 8254680, 8520960, 8804992, 9433920, 11006240, 12578560, 13207488, 16509360, 17609984, 18867840, 22012480, 26414976, 33018720, 37735680, 44024960, 52829952, 66037440, 88049920, 132074880, 264149760]

約数ペア:

[(1, 264149760), (2, 132074880), (3, 88049920), (4, 66037440), (5, 52829952), (6, 44024960), (7, 37735680), (8, 33018720), (10, 26414976), (12, 22012480), (14, 18867840), (15, 17609984), (16, 16509360), (20, 13207488), (21, 12578560), (24, 11006240), (28, 9433920), (30, 8804992), (31, 8520960), (32, 8254680), (35, 7547136), (40, 6603744), (42, 6289280), (48, 5503120), (56, 4716960), (60, 4402496), (62, 4260480), (64, 4127340), (70, 3773568), (80, 3301872), (84, 3144640), (93, 2840320), (96, 2751560), (105, 2515712), (112, 2358480), (120, 2201248), (124, 2130240), (128, 2063670), (140, 1886784), (155, 1704192), (160, 1650936), (168, 1572320), (186, 1420160), (192, 1375780), (210, 1257856), (217, 1217280), (224, 1179240), (240, 1100624), (248, 1065120), (256, 1031835), (280, 943392), (310, 852096), (317, 833280), (320, 825468), (336, 786160), (372, 710080), (384, 687890), (420, 628928), (434, 608640), (448, 589620), (465, 568064), (480, 550312), (496, 532560), (560, 471696), (620, 426048), (634, 416640), (640, 412734), (651, 405760), (672, 393080), (744, 355040), (768, 343945), (840, 314464), (868, 304320), (896, 294810), (930, 284032), (951, 277760), (960, 275156), (992, 266280), (1085, 243456), (1120, 235848), (1240, 213024), (1268, 208320), (1280, 206367), (1302, 202880), (1344, 196540), (1488, 177520), (1585, 166656), (1680, 157232), (1736, 152160), (1792, 147405), (1860, 142016), (1902, 138880), (1920, 137578), (1984, 133140), (2170, 121728), (2219, 119040), (2240, 117924), (2480, 106512), (2536, 104160), (2604, 101440), (2688, 98270), (2976, 88760), (3170, 83328), (3255, 81152), (3360, 78616), (3472, 76080), (3720, 71008), (3804, 69440), (3840, 68789), (3968, 66570), (4340, 60864), (4438, 59520), (4480, 58962), (4755, 55552), (4960, 53256), (5072, 52080), (5208, 50720), (5376, 49135), (5952, 44380), (6340, 41664), (6510, 40576), (6657, 39680), (6720, 39308), (6944, 38040), (7440, 35504), (7608, 34720), (7936, 33285), (8680, 30432), (8876, 29760), (8960, 29481), (9510, 27776), (9827, 26880), (9920, 26628), (10144, 26040), (10416, 25360), (11095, 23808), (11904, 22190), (12680, 20832), (13020, 20288), (13314, 19840), (13440, 19654), (13888, 19020), (14880, 17752), (15216, 17360)]