205589760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1508

約数の個数: 144

約数和(自身を含む): 674814336

約数和(自身を除く): 469224576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1447, 1480, 1776, 1920, 2220, 2368, 2894, 2960, 3552, 3840, 4341, 4440, 4736, 5788, 5920, 7104, 7235, 8682, 8880, 9472, 11576, 11840, 14208, 14470, 17364, 17760, 21705, 23152, 23680, 28416, 28940, 34728, 35520, 43410, 46304, 47360, 53539, 57880, 69456, 71040, 86820, 92608, 107078, 115760, 138912, 142080, 160617, 173640, 185216, 214156, 231520, 267695, 277824, 321234, 347280, 370432, 428312, 463040, 535390, 555648, 642468, 694560, 803085, 856624, 926080, 1070780, 1111296, 1284936, 1389120, 1606170, 1713248, 1852160, 2141560, 2569872, 2778240, 3212340, 3426496, 4283120, 5139744, 5556480, 6424680, 6852992, 8566240, 10279488, 12849360, 13705984, 17132480, 20558976, 25698720, 34264960, 41117952, 51397440, 68529920, 102794880, 205589760]

約数ペア:

[(1, 205589760), (2, 102794880), (3, 68529920), (4, 51397440), (5, 41117952), (6, 34264960), (8, 25698720), (10, 20558976), (12, 17132480), (15, 13705984), (16, 12849360), (20, 10279488), (24, 8566240), (30, 6852992), (32, 6424680), (37, 5556480), (40, 5139744), (48, 4283120), (60, 3426496), (64, 3212340), (74, 2778240), (80, 2569872), (96, 2141560), (111, 1852160), (120, 1713248), (128, 1606170), (148, 1389120), (160, 1284936), (185, 1111296), (192, 1070780), (222, 926080), (240, 856624), (256, 803085), (296, 694560), (320, 642468), (370, 555648), (384, 535390), (444, 463040), (480, 428312), (555, 370432), (592, 347280), (640, 321234), (740, 277824), (768, 267695), (888, 231520), (960, 214156), (1110, 185216), (1184, 173640), (1280, 160617), (1447, 142080), (1480, 138912), (1776, 115760), (1920, 107078), (2220, 92608), (2368, 86820), (2894, 71040), (2960, 69456), (3552, 57880), (3840, 53539), (4341, 47360), (4440, 46304), (4736, 43410), (5788, 35520), (5920, 34728), (7104, 28940), (7235, 28416), (8682, 23680), (8880, 23152), (9472, 21705), (11576, 17760), (11840, 17364), (14208, 14470)]