253100160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 911635200

約数和(自身を除く): 658535040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 128, 135, 144, 151, 160, 180, 192, 194, 216, 240, 270, 288, 291, 302, 320, 360, 384, 388, 432, 453, 480, 485, 540, 576, 582, 604, 640, 720, 755, 776, 864, 873, 906, 960, 970, 1080, 1152, 1164, 1208, 1359, 1440, 1455, 1510, 1552, 1728, 1746, 1812, 1920, 1940, 2160, 2265, 2328, 2416, 2619, 2718, 2880, 2910, 3020, 3104, 3456, 3492, 3624, 3880, 4077, 4320, 4365, 4530, 4656, 4832, 5238, 5436, 5760, 5820, 6040, 6208, 6795, 6984, 7248, 7760, 8154, 8640, 8730, 9060, 9312, 9664, 10476, 10872, 11640, 12080, 12416, 13095, 13590, 13968, 14496, 14647, 15520, 16308, 17280, 17460, 18120, 18624, 19328, 20385, 20952, 21744, 23280, 24160, 26190, 27180, 27936, 28992, 29294, 31040, 32616, 34920, 36240, 37248, 40770, 41904, 43488, 43941, 46560, 48320, 52380, 54360, 55872, 57984, 58588, 62080, 65232, 69840, 72480, 73235, 81540, 83808, 86976, 87882, 93120, 96640, 104760, 108720, 111744, 117176, 130464, 131823, 139680, 144960, 146470, 163080, 167616, 173952, 175764, 186240, 209520, 217440, 219705, 234352, 260928, 263646, 279360, 289920, 292940, 326160, 335232, 351528, 395469, 419040, 434880, 439410, 468704, 521856, 527292, 558720, 585880, 652320, 659115, 703056, 790938, 838080, 869760, 878820, 937408, 1054584, 1171760, 1304640, 1318230, 1406112, 1581876, 1676160, 1757640, 1874816, 1977345, 2109168, 2343520, 2609280, 2636460, 2812224, 3163752, 3515280, 3954690, 4218336, 4687040, 5272920, 5624448, 6327504, 7030560, 7909380, 8436672, 9374080, 10545840, 12655008, 14061120, 15818760, 16873344, 21091680, 25310016, 28122240, 31637520, 42183360, 50620032, 63275040, 84366720, 126550080, 253100160]

約数ペア:

[(1, 253100160), (2, 126550080), (3, 84366720), (4, 63275040), (5, 50620032), (6, 42183360), (8, 31637520), (9, 28122240), (10, 25310016), (12, 21091680), (15, 16873344), (16, 15818760), (18, 14061120), (20, 12655008), (24, 10545840), (27, 9374080), (30, 8436672), (32, 7909380), (36, 7030560), (40, 6327504), (45, 5624448), (48, 5272920), (54, 4687040), (60, 4218336), (64, 3954690), (72, 3515280), (80, 3163752), (90, 2812224), (96, 2636460), (97, 2609280), (108, 2343520), (120, 2109168), (128, 1977345), (135, 1874816), (144, 1757640), (151, 1676160), (160, 1581876), (180, 1406112), (192, 1318230), (194, 1304640), (216, 1171760), (240, 1054584), (270, 937408), (288, 878820), (291, 869760), (302, 838080), (320, 790938), (360, 703056), (384, 659115), (388, 652320), (432, 585880), (453, 558720), (480, 527292), (485, 521856), (540, 468704), (576, 439410), (582, 434880), (604, 419040), (640, 395469), (720, 351528), (755, 335232), (776, 326160), (864, 292940), (873, 289920), (906, 279360), (960, 263646), (970, 260928), (1080, 234352), (1152, 219705), (1164, 217440), (1208, 209520), (1359, 186240), (1440, 175764), (1455, 173952), (1510, 167616), (1552, 163080), (1728, 146470), (1746, 144960), (1812, 139680), (1920, 131823), (1940, 130464), (2160, 117176), (2265, 111744), (2328, 108720), (2416, 104760), (2619, 96640), (2718, 93120), (2880, 87882), (2910, 86976), (3020, 83808), (3104, 81540), (3456, 73235), (3492, 72480), (3624, 69840), (3880, 65232), (4077, 62080), (4320, 58588), (4365, 57984), (4530, 55872), (4656, 54360), (4832, 52380), (5238, 48320), (5436, 46560), (5760, 43941), (5820, 43488), (6040, 41904), (6208, 40770), (6795, 37248), (6984, 36240), (7248, 34920), (7760, 32616), (8154, 31040), (8640, 29294), (8730, 28992), (9060, 27936), (9312, 27180), (9664, 26190), (10476, 24160), (10872, 23280), (11640, 21744), (12080, 20952), (12416, 20385), (13095, 19328), (13590, 18624), (13968, 18120), (14496, 17460), (14647, 17280), (15520, 16308)]