255158400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{3797}}^1$

素因数の和:3831

約数の個数: 192

約数和(自身を含む): 960742080

約数和(自身を除く): 705583680

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, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3797, 4200, 4480, 4800, 5600, 6720, 7594, 8400, 9600, 11200, 11391, 13440, 15188, 16800, 18985, 22400, 22782, 26579, 30376, 33600, 37970, 45564, 53158, 56955, 60752, 67200, 75940, 79737, 91128, 94925, 106316, 113910, 121504, 132895, 151880, 159474, 182256, 189850, 212632, 227820, 243008, 265790, 284775, 303760, 318948, 364512, 379700, 398685, 425264, 455640, 486016, 531580, 569550, 607520, 637896, 664475, 729024, 759400, 797370, 850528, 911280, 1063160, 1139100, 1215040, 1275792, 1328950, 1458048, 1518800, 1594740, 1701056, 1822560, 1993425, 2126320, 2278200, 2430080, 2551584, 2657900, 3037600, 3189480, 3402112, 3645120, 3986850, 4252640, 4556400, 5103168, 5315800, 6075200, 6378960, 7290240, 7973700, 8505280, 9112800, 10206336, 10631600, 12150400, 12757920, 15947400, 17010560, 18225600, 21263200, 25515840, 31894800, 36451200, 42526400, 51031680, 63789600, 85052800, 127579200, 255158400]

約数ペア:

[(1, 255158400), (2, 127579200), (3, 85052800), (4, 63789600), (5, 51031680), (6, 42526400), (7, 36451200), (8, 31894800), (10, 25515840), (12, 21263200), (14, 18225600), (15, 17010560), (16, 15947400), (20, 12757920), (21, 12150400), (24, 10631600), (25, 10206336), (28, 9112800), (30, 8505280), (32, 7973700), (35, 7290240), (40, 6378960), (42, 6075200), (48, 5315800), (50, 5103168), (56, 4556400), (60, 4252640), (64, 3986850), (70, 3645120), (75, 3402112), (80, 3189480), (84, 3037600), (96, 2657900), (100, 2551584), (105, 2430080), (112, 2278200), (120, 2126320), (128, 1993425), (140, 1822560), (150, 1701056), (160, 1594740), (168, 1518800), (175, 1458048), (192, 1328950), (200, 1275792), (210, 1215040), (224, 1139100), (240, 1063160), (280, 911280), (300, 850528), (320, 797370), (336, 759400), (350, 729024), (384, 664475), (400, 637896), (420, 607520), (448, 569550), (480, 531580), (525, 486016), (560, 455640), (600, 425264), (640, 398685), (672, 379700), (700, 364512), (800, 318948), (840, 303760), (896, 284775), (960, 265790), (1050, 243008), (1120, 227820), (1200, 212632), (1344, 189850), (1400, 182256), (1600, 159474), (1680, 151880), (1920, 132895), (2100, 121504), (2240, 113910), (2400, 106316), (2688, 94925), (2800, 91128), (3200, 79737), (3360, 75940), (3797, 67200), (4200, 60752), (4480, 56955), (4800, 53158), (5600, 45564), (6720, 37970), (7594, 33600), (8400, 30376), (9600, 26579), (11200, 22782), (11391, 22400), (13440, 18985), (15188, 16800)]