168733440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 593724768

約数和(自身を除く): 424991328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 151, 160, 180, 192, 194, 240, 256, 288, 291, 302, 320, 360, 384, 388, 453, 480, 485, 576, 582, 604, 640, 720, 755, 768, 776, 873, 906, 960, 970, 1152, 1164, 1208, 1280, 1359, 1440, 1455, 1510, 1552, 1746, 1812, 1920, 1940, 2265, 2304, 2328, 2416, 2718, 2880, 2910, 3020, 3104, 3492, 3624, 3840, 3880, 4365, 4530, 4656, 4832, 5436, 5760, 5820, 6040, 6208, 6795, 6984, 7248, 7760, 8730, 9060, 9312, 9664, 10872, 11520, 11640, 12080, 12416, 13590, 13968, 14496, 14647, 15520, 17460, 18120, 18624, 19328, 21744, 23280, 24160, 24832, 27180, 27936, 28992, 29294, 31040, 34920, 36240, 37248, 38656, 43488, 43941, 46560, 48320, 54360, 55872, 57984, 58588, 62080, 69840, 72480, 73235, 74496, 86976, 87882, 93120, 96640, 108720, 111744, 115968, 117176, 124160, 131823, 139680, 144960, 146470, 173952, 175764, 186240, 193280, 217440, 219705, 223488, 234352, 263646, 279360, 289920, 292940, 347904, 351528, 372480, 434880, 439410, 468704, 527292, 558720, 579840, 585880, 659115, 703056, 869760, 878820, 937408, 1054584, 1117440, 1171760, 1318230, 1406112, 1739520, 1757640, 1874816, 2109168, 2343520, 2636460, 2812224, 3515280, 3749632, 4218336, 4687040, 5272920, 5624448, 7030560, 8436672, 9374080, 10545840, 11248896, 14061120, 16873344, 18748160, 21091680, 28122240, 33746688, 42183360, 56244480, 84366720, 168733440]

約数ペア:

[(1, 168733440), (2, 84366720), (3, 56244480), (4, 42183360), (5, 33746688), (6, 28122240), (8, 21091680), (9, 18748160), (10, 16873344), (12, 14061120), (15, 11248896), (16, 10545840), (18, 9374080), (20, 8436672), (24, 7030560), (30, 5624448), (32, 5272920), (36, 4687040), (40, 4218336), (45, 3749632), (48, 3515280), (60, 2812224), (64, 2636460), (72, 2343520), (80, 2109168), (90, 1874816), (96, 1757640), (97, 1739520), (120, 1406112), (128, 1318230), (144, 1171760), (151, 1117440), (160, 1054584), (180, 937408), (192, 878820), (194, 869760), (240, 703056), (256, 659115), (288, 585880), (291, 579840), (302, 558720), (320, 527292), (360, 468704), (384, 439410), (388, 434880), (453, 372480), (480, 351528), (485, 347904), (576, 292940), (582, 289920), (604, 279360), (640, 263646), (720, 234352), (755, 223488), (768, 219705), (776, 217440), (873, 193280), (906, 186240), (960, 175764), (970, 173952), (1152, 146470), (1164, 144960), (1208, 139680), (1280, 131823), (1359, 124160), (1440, 117176), (1455, 115968), (1510, 111744), (1552, 108720), (1746, 96640), (1812, 93120), (1920, 87882), (1940, 86976), (2265, 74496), (2304, 73235), (2328, 72480), (2416, 69840), (2718, 62080), (2880, 58588), (2910, 57984), (3020, 55872), (3104, 54360), (3492, 48320), (3624, 46560), (3840, 43941), (3880, 43488), (4365, 38656), (4530, 37248), (4656, 36240), (4832, 34920), (5436, 31040), (5760, 29294), (5820, 28992), (6040, 27936), (6208, 27180), (6795, 24832), (6984, 24160), (7248, 23280), (7760, 21744), (8730, 19328), (9060, 18624), (9312, 18120), (9664, 17460), (10872, 15520), (11520, 14647), (11640, 14496), (12080, 13968), (12416, 13590)]