425286400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:907

約数の個数: 216

約数和(自身を含む): 1313915904

約数和(自身を除く): 888629504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 640, 700, 704, 770, 800, 863, 880, 896, 1100, 1120, 1232, 1280, 1400, 1408, 1540, 1600, 1726, 1760, 1792, 1925, 2200, 2240, 2464, 2800, 2816, 3080, 3200, 3452, 3520, 3850, 4315, 4400, 4480, 4928, 5600, 6041, 6160, 6400, 6904, 7040, 7700, 8630, 8800, 8960, 9493, 9856, 11200, 12082, 12320, 13808, 14080, 15400, 17260, 17600, 18986, 19712, 21575, 22400, 24164, 24640, 27616, 30205, 30800, 34520, 35200, 37972, 43150, 44800, 47465, 48328, 49280, 55232, 60410, 61600, 66451, 69040, 70400, 75944, 86300, 94930, 96656, 98560, 110464, 120820, 123200, 132902, 138080, 151025, 151888, 172600, 189860, 193312, 220928, 237325, 241640, 246400, 265804, 276160, 302050, 303776, 332255, 345200, 379720, 386624, 474650, 483280, 492800, 531608, 552320, 604100, 607552, 664510, 690400, 759440, 773248, 949300, 966560, 1063216, 1104640, 1208200, 1215104, 1329020, 1380800, 1518880, 1546496, 1661275, 1898600, 1933120, 2126432, 2416400, 2430208, 2658040, 2761600, 3037760, 3322550, 3797200, 3866240, 4252864, 4832800, 5316080, 5523200, 6075520, 6645100, 7594400, 7732480, 8505728, 9665600, 10632160, 12151040, 13290200, 15188800, 17011456, 19331200, 21264320, 26580400, 30377600, 38662400, 42528640, 53160800, 60755200, 85057280, 106321600, 212643200, 425286400]

約数ペア:

[(1, 425286400), (2, 212643200), (4, 106321600), (5, 85057280), (7, 60755200), (8, 53160800), (10, 42528640), (11, 38662400), (14, 30377600), (16, 26580400), (20, 21264320), (22, 19331200), (25, 17011456), (28, 15188800), (32, 13290200), (35, 12151040), (40, 10632160), (44, 9665600), (50, 8505728), (55, 7732480), (56, 7594400), (64, 6645100), (70, 6075520), (77, 5523200), (80, 5316080), (88, 4832800), (100, 4252864), (110, 3866240), (112, 3797200), (128, 3322550), (140, 3037760), (154, 2761600), (160, 2658040), (175, 2430208), (176, 2416400), (200, 2126432), (220, 1933120), (224, 1898600), (256, 1661275), (275, 1546496), (280, 1518880), (308, 1380800), (320, 1329020), (350, 1215104), (352, 1208200), (385, 1104640), (400, 1063216), (440, 966560), (448, 949300), (550, 773248), (560, 759440), (616, 690400), (640, 664510), (700, 607552), (704, 604100), (770, 552320), (800, 531608), (863, 492800), (880, 483280), (896, 474650), (1100, 386624), (1120, 379720), (1232, 345200), (1280, 332255), (1400, 303776), (1408, 302050), (1540, 276160), (1600, 265804), (1726, 246400), (1760, 241640), (1792, 237325), (1925, 220928), (2200, 193312), (2240, 189860), (2464, 172600), (2800, 151888), (2816, 151025), (3080, 138080), (3200, 132902), (3452, 123200), (3520, 120820), (3850, 110464), (4315, 98560), (4400, 96656), (4480, 94930), (4928, 86300), (5600, 75944), (6041, 70400), (6160, 69040), (6400, 66451), (6904, 61600), (7040, 60410), (7700, 55232), (8630, 49280), (8800, 48328), (8960, 47465), (9493, 44800), (9856, 43150), (11200, 37972), (12082, 35200), (12320, 34520), (13808, 30800), (14080, 30205), (15400, 27616), (17260, 24640), (17600, 24164), (18986, 22400), (19712, 21575)]