12393995520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{189859}}^1$

素因数の和:189900

約数の個数: 144

約数和(自身を含む): 41911974720

約数和(自身を除く): 29517979200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 16320, 21760, 32640, 65280, 189859, 379718, 569577, 759436, 949295, 1139154, 1518872, 1898590, 2278308, 2847885, 3037744, 3227603, 3797180, 4556616, 5695770, 6075488, 6455206, 7594360, 9113232, 9682809, 11391540, 12150976, 12910412, 15188720, 16138015, 18226464, 19365618, 22783080, 24301952, 25820824, 30377440, 32276030, 36452928, 38731236, 45566160, 48414045, 48603904, 51641648, 60754880, 64552060, 72905856, 77462472, 91132320, 96828090, 103283296, 121509760, 129104120, 145811712, 154924944, 182264640, 193656180, 206566592, 243019520, 258208240, 309849888, 364529280, 387312360, 413133184, 516416480, 619699776, 729058560, 774624720, 826266368, 1032832960, 1239399552, 1549249440, 2065665920, 2478799104, 3098498880, 4131331840, 6196997760, 12393995520]

約数ペア:

[(1, 12393995520), (2, 6196997760), (3, 4131331840), (4, 3098498880), (5, 2478799104), (6, 2065665920), (8, 1549249440), (10, 1239399552), (12, 1032832960), (15, 826266368), (16, 774624720), (17, 729058560), (20, 619699776), (24, 516416480), (30, 413133184), (32, 387312360), (34, 364529280), (40, 309849888), (48, 258208240), (51, 243019520), (60, 206566592), (64, 193656180), (68, 182264640), (80, 154924944), (85, 145811712), (96, 129104120), (102, 121509760), (120, 103283296), (128, 96828090), (136, 91132320), (160, 77462472), (170, 72905856), (192, 64552060), (204, 60754880), (240, 51641648), (255, 48603904), (256, 48414045), (272, 45566160), (320, 38731236), (340, 36452928), (384, 32276030), (408, 30377440), (480, 25820824), (510, 24301952), (544, 22783080), (640, 19365618), (680, 18226464), (768, 16138015), (816, 15188720), (960, 12910412), (1020, 12150976), (1088, 11391540), (1280, 9682809), (1360, 9113232), (1632, 7594360), (1920, 6455206), (2040, 6075488), (2176, 5695770), (2720, 4556616), (3264, 3797180), (3840, 3227603), (4080, 3037744), (4352, 2847885), (5440, 2278308), (6528, 1898590), (8160, 1518872), (10880, 1139154), (13056, 949295), (16320, 759436), (21760, 569577), (32640, 379718), (65280, 189859)]