162976800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 618710400

約数和(自身を除く): 455733600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 89, 96, 100, 105, 109, 112, 120, 140, 150, 160, 168, 175, 178, 200, 210, 218, 224, 240, 267, 280, 300, 327, 336, 350, 356, 400, 420, 436, 445, 480, 525, 534, 545, 560, 600, 623, 654, 672, 700, 712, 763, 800, 840, 872, 890, 1050, 1068, 1090, 1120, 1200, 1246, 1308, 1335, 1400, 1424, 1526, 1635, 1680, 1744, 1780, 1869, 2100, 2136, 2180, 2225, 2289, 2400, 2492, 2616, 2670, 2725, 2800, 2848, 3052, 3115, 3270, 3360, 3488, 3560, 3738, 3815, 4200, 4272, 4360, 4450, 4578, 4984, 5232, 5340, 5450, 5600, 6104, 6230, 6540, 6675, 7120, 7476, 7630, 8175, 8400, 8544, 8720, 8900, 9156, 9345, 9701, 9968, 10464, 10680, 10900, 11445, 12208, 12460, 13080, 13350, 14240, 14952, 15260, 15575, 16350, 16800, 17440, 17800, 18312, 18690, 19075, 19402, 19936, 21360, 21800, 22890, 24416, 24920, 26160, 26700, 29103, 29904, 30520, 31150, 32700, 35600, 36624, 37380, 38150, 38804, 42720, 43600, 45780, 46725, 48505, 49840, 52320, 53400, 57225, 58206, 59808, 61040, 62300, 65400, 67907, 71200, 73248, 74760, 76300, 77608, 87200, 91560, 93450, 97010, 99680, 106800, 114450, 116412, 122080, 124600, 130800, 135814, 145515, 149520, 152600, 155216, 183120, 186900, 194020, 203721, 213600, 228900, 232824, 242525, 249200, 261600, 271628, 291030, 299040, 305200, 310432, 339535, 366240, 373800, 388040, 407442, 457800, 465648, 485050, 498400, 543256, 582060, 610400, 679070, 727575, 747600, 776080, 814884, 915600, 931296, 970100, 1018605, 1086512, 1164120, 1358140, 1455150, 1495200, 1552160, 1629768, 1697675, 1831200, 1940200, 2037210, 2173024, 2328240, 2716280, 2910300, 3259536, 3395350, 3880400, 4074420, 4656480, 5093025, 5432560, 5820600, 6519072, 6790700, 7760800, 8148840, 10186050, 10865120, 11641200, 13581400, 16297680, 20372100, 23282400, 27162800, 32595360, 40744200, 54325600, 81488400, 162976800]

約数ペア:

[(1, 162976800), (2, 81488400), (3, 54325600), (4, 40744200), (5, 32595360), (6, 27162800), (7, 23282400), (8, 20372100), (10, 16297680), (12, 13581400), (14, 11641200), (15, 10865120), (16, 10186050), (20, 8148840), (21, 7760800), (24, 6790700), (25, 6519072), (28, 5820600), (30, 5432560), (32, 5093025), (35, 4656480), (40, 4074420), (42, 3880400), (48, 3395350), (50, 3259536), (56, 2910300), (60, 2716280), (70, 2328240), (75, 2173024), (80, 2037210), (84, 1940200), (89, 1831200), (96, 1697675), (100, 1629768), (105, 1552160), (109, 1495200), (112, 1455150), (120, 1358140), (140, 1164120), (150, 1086512), (160, 1018605), (168, 970100), (175, 931296), (178, 915600), (200, 814884), (210, 776080), (218, 747600), (224, 727575), (240, 679070), (267, 610400), (280, 582060), (300, 543256), (327, 498400), (336, 485050), (350, 465648), (356, 457800), (400, 407442), (420, 388040), (436, 373800), (445, 366240), (480, 339535), (525, 310432), (534, 305200), (545, 299040), (560, 291030), (600, 271628), (623, 261600), (654, 249200), (672, 242525), (700, 232824), (712, 228900), (763, 213600), (800, 203721), (840, 194020), (872, 186900), (890, 183120), (1050, 155216), (1068, 152600), (1090, 149520), (1120, 145515), (1200, 135814), (1246, 130800), (1308, 124600), (1335, 122080), (1400, 116412), (1424, 114450), (1526, 106800), (1635, 99680), (1680, 97010), (1744, 93450), (1780, 91560), (1869, 87200), (2100, 77608), (2136, 76300), (2180, 74760), (2225, 73248), (2289, 71200), (2400, 67907), (2492, 65400), (2616, 62300), (2670, 61040), (2725, 59808), (2800, 58206), (2848, 57225), (3052, 53400), (3115, 52320), (3270, 49840), (3360, 48505), (3488, 46725), (3560, 45780), (3738, 43600), (3815, 42720), (4200, 38804), (4272, 38150), (4360, 37380), (4450, 36624), (4578, 35600), (4984, 32700), (5232, 31150), (5340, 30520), (5450, 29904), (5600, 29103), (6104, 26700), (6230, 26160), (6540, 24920), (6675, 24416), (7120, 22890), (7476, 21800), (7630, 21360), (8175, 19936), (8400, 19402), (8544, 19075), (8720, 18690), (8900, 18312), (9156, 17800), (9345, 17440), (9701, 16800), (9968, 16350), (10464, 15575), (10680, 15260), (10900, 14952), (11445, 14240), (12208, 13350), (12460, 13080)]