264082560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 984096000

約数和(自身を除く): 720013440

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 401, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 802, 840, 896, 960, 980, 1029, 1120, 1176, 1203, 1344, 1372, 1470, 1568, 1604, 1680, 1715, 1920, 1960, 2005, 2058, 2240, 2352, 2406, 2688, 2744, 2807, 2940, 3136, 3208, 3360, 3430, 3920, 4010, 4116, 4480, 4704, 4812, 5145, 5488, 5614, 5880, 6015, 6272, 6416, 6720, 6860, 7840, 8020, 8232, 8421, 9408, 9624, 10290, 10976, 11228, 11760, 12030, 12832, 13440, 13720, 14035, 15680, 16040, 16464, 16842, 18816, 19248, 19649, 20580, 21952, 22456, 23520, 24060, 25664, 27440, 28070, 31360, 32080, 32928, 33684, 38496, 39298, 41160, 42105, 43904, 44912, 47040, 48120, 51328, 54880, 56140, 58947, 64160, 65856, 67368, 76992, 78596, 82320, 84210, 89824, 94080, 96240, 98245, 109760, 112280, 117894, 128320, 131712, 134736, 137543, 153984, 157192, 164640, 168420, 179648, 192480, 196490, 219520, 224560, 235788, 256640, 269472, 275086, 294735, 314384, 329280, 336840, 359296, 384960, 392980, 412629, 449120, 471576, 538944, 550172, 589470, 628768, 658560, 673680, 687715, 769920, 785960, 825258, 898240, 943152, 1077888, 1100344, 1178940, 1257536, 1347360, 1375430, 1571920, 1650516, 1796480, 1886304, 2063145, 2200688, 2357880, 2515072, 2694720, 2750860, 3143840, 3301032, 3772608, 4126290, 4401376, 4715760, 5389440, 5501720, 6287680, 6602064, 7545216, 8252580, 8802752, 9431520, 11003440, 12575360, 13204128, 16505160, 17605504, 18863040, 22006880, 26408256, 33010320, 37726080, 44013760, 52816512, 66020640, 88027520, 132041280, 264082560]

約数ペア:

[(1, 264082560), (2, 132041280), (3, 88027520), (4, 66020640), (5, 52816512), (6, 44013760), (7, 37726080), (8, 33010320), (10, 26408256), (12, 22006880), (14, 18863040), (15, 17605504), (16, 16505160), (20, 13204128), (21, 12575360), (24, 11003440), (28, 9431520), (30, 8802752), (32, 8252580), (35, 7545216), (40, 6602064), (42, 6287680), (48, 5501720), (49, 5389440), (56, 4715760), (60, 4401376), (64, 4126290), (70, 3772608), (80, 3301032), (84, 3143840), (96, 2750860), (98, 2694720), (105, 2515072), (112, 2357880), (120, 2200688), (128, 2063145), (140, 1886304), (147, 1796480), (160, 1650516), (168, 1571920), (192, 1375430), (196, 1347360), (210, 1257536), (224, 1178940), (240, 1100344), (245, 1077888), (280, 943152), (294, 898240), (320, 825258), (336, 785960), (343, 769920), (384, 687715), (392, 673680), (401, 658560), (420, 628768), (448, 589470), (480, 550172), (490, 538944), (560, 471576), (588, 449120), (640, 412629), (672, 392980), (686, 384960), (735, 359296), (784, 336840), (802, 329280), (840, 314384), (896, 294735), (960, 275086), (980, 269472), (1029, 256640), (1120, 235788), (1176, 224560), (1203, 219520), (1344, 196490), (1372, 192480), (1470, 179648), (1568, 168420), (1604, 164640), (1680, 157192), (1715, 153984), (1920, 137543), (1960, 134736), (2005, 131712), (2058, 128320), (2240, 117894), (2352, 112280), (2406, 109760), (2688, 98245), (2744, 96240), (2807, 94080), (2940, 89824), (3136, 84210), (3208, 82320), (3360, 78596), (3430, 76992), (3920, 67368), (4010, 65856), (4116, 64160), (4480, 58947), (4704, 56140), (4812, 54880), (5145, 51328), (5488, 48120), (5614, 47040), (5880, 44912), (6015, 43904), (6272, 42105), (6416, 41160), (6720, 39298), (6860, 38496), (7840, 33684), (8020, 32928), (8232, 32080), (8421, 31360), (9408, 28070), (9624, 27440), (10290, 25664), (10976, 24060), (11228, 23520), (11760, 22456), (12030, 21952), (12832, 20580), (13440, 19649), (13720, 19248), (14035, 18816), (15680, 16842), (16040, 16464)]