538392960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{4451}}^1$

素因数の和:4486

約数の個数: 256

約数和(自身を含む): 2179699200

約数和(自身を除く): 1641306240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4451, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 8902, 10080, 12096, 13353, 13440, 15120, 17280, 17804, 20160, 22255, 24192, 26706, 30240, 31157, 35608, 40059, 40320, 44510, 53412, 60480, 62314, 66765, 71216, 80118, 89020, 93471, 106824, 120177, 120960, 124628, 133530, 142432, 155785, 160236, 178040, 186942, 200295, 213648, 240354, 249256, 267060, 280413, 284864, 311570, 320472, 356080, 373884, 400590, 427296, 467355, 480708, 498512, 534120, 560826, 569728, 600885, 623140, 640944, 712160, 747768, 801180, 841239, 854592, 934710, 961416, 997024, 1068240, 1121652, 1201770, 1246280, 1281888, 1402065, 1424320, 1495536, 1602360, 1682478, 1709184, 1869420, 1922832, 1994048, 2136480, 2243304, 2403540, 2492560, 2563776, 2804130, 2848640, 2991072, 3204720, 3364956, 3738840, 3845664, 3988096, 4206195, 4272960, 4486608, 4807080, 4985120, 5127552, 5608260, 5982144, 6409440, 6729912, 7477680, 7691328, 8412390, 8545920, 8973216, 9614160, 9970240, 11216520, 11964288, 12818880, 13459824, 14955360, 15382656, 16824780, 17946432, 19228320, 19940480, 22433040, 25637760, 26919648, 29910720, 33649560, 35892864, 38456640, 44866080, 53839296, 59821440, 67299120, 76913280, 89732160, 107678592, 134598240, 179464320, 269196480, 538392960]

約数ペア:

[(1, 538392960), (2, 269196480), (3, 179464320), (4, 134598240), (5, 107678592), (6, 89732160), (7, 76913280), (8, 67299120), (9, 59821440), (10, 53839296), (12, 44866080), (14, 38456640), (15, 35892864), (16, 33649560), (18, 29910720), (20, 26919648), (21, 25637760), (24, 22433040), (27, 19940480), (28, 19228320), (30, 17946432), (32, 16824780), (35, 15382656), (36, 14955360), (40, 13459824), (42, 12818880), (45, 11964288), (48, 11216520), (54, 9970240), (56, 9614160), (60, 8973216), (63, 8545920), (64, 8412390), (70, 7691328), (72, 7477680), (80, 6729912), (84, 6409440), (90, 5982144), (96, 5608260), (105, 5127552), (108, 4985120), (112, 4807080), (120, 4486608), (126, 4272960), (128, 4206195), (135, 3988096), (140, 3845664), (144, 3738840), (160, 3364956), (168, 3204720), (180, 2991072), (189, 2848640), (192, 2804130), (210, 2563776), (216, 2492560), (224, 2403540), (240, 2243304), (252, 2136480), (270, 1994048), (280, 1922832), (288, 1869420), (315, 1709184), (320, 1682478), (336, 1602360), (360, 1495536), (378, 1424320), (384, 1402065), (420, 1281888), (432, 1246280), (448, 1201770), (480, 1121652), (504, 1068240), (540, 997024), (560, 961416), (576, 934710), (630, 854592), (640, 841239), (672, 801180), (720, 747768), (756, 712160), (840, 640944), (864, 623140), (896, 600885), (945, 569728), (960, 560826), (1008, 534120), (1080, 498512), (1120, 480708), (1152, 467355), (1260, 427296), (1344, 400590), (1440, 373884), (1512, 356080), (1680, 320472), (1728, 311570), (1890, 284864), (1920, 280413), (2016, 267060), (2160, 249256), (2240, 240354), (2520, 213648), (2688, 200295), (2880, 186942), (3024, 178040), (3360, 160236), (3456, 155785), (3780, 142432), (4032, 133530), (4320, 124628), (4451, 120960), (4480, 120177), (5040, 106824), (5760, 93471), (6048, 89020), (6720, 80118), (7560, 71216), (8064, 66765), (8640, 62314), (8902, 60480), (10080, 53412), (12096, 44510), (13353, 40320), (13440, 40059), (15120, 35608), (17280, 31157), (17804, 30240), (20160, 26706), (22255, 24192)]