195456800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 629959680

約数和(自身を除く): 434502880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 32, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 80, 88, 95, 100, 110, 112, 133, 140, 152, 154, 160, 167, 175, 176, 190, 200, 209, 220, 224, 266, 275, 280, 304, 308, 334, 350, 352, 380, 385, 400, 418, 440, 475, 532, 550, 560, 608, 616, 665, 668, 700, 760, 770, 800, 835, 836, 880, 950, 1045, 1064, 1100, 1120, 1169, 1232, 1330, 1336, 1400, 1463, 1520, 1540, 1670, 1672, 1760, 1837, 1900, 1925, 2090, 2128, 2200, 2338, 2464, 2660, 2672, 2800, 2926, 3040, 3080, 3173, 3325, 3340, 3344, 3674, 3800, 3850, 4175, 4180, 4256, 4400, 4676, 5225, 5320, 5344, 5600, 5845, 5852, 6160, 6346, 6650, 6680, 6688, 7315, 7348, 7600, 7700, 8350, 8360, 8800, 9185, 9352, 10450, 10640, 11690, 11704, 12320, 12692, 12859, 13300, 13360, 14630, 14696, 15200, 15400, 15865, 16700, 16720, 18370, 18704, 20900, 21280, 22211, 23380, 23408, 25384, 25718, 26600, 26720, 29225, 29260, 29392, 30800, 31730, 33400, 33440, 34903, 36575, 36740, 37408, 41800, 44422, 45925, 46760, 46816, 50768, 51436, 53200, 58450, 58520, 58784, 61600, 63460, 64295, 66800, 69806, 73150, 73480, 79325, 83600, 88844, 91850, 93520, 101536, 102872, 106400, 111055, 116900, 117040, 126920, 128590, 133600, 139612, 146300, 146960, 158650, 167200, 174515, 177688, 183700, 187040, 205744, 222110, 233800, 234080, 244321, 253840, 257180, 279224, 292600, 293920, 317300, 321475, 349030, 355376, 367400, 411488, 444220, 467600, 488642, 507680, 514360, 555275, 558448, 585200, 634600, 642950, 698060, 710752, 734800, 872575, 888440, 935200, 977284, 1028720, 1110550, 1116896, 1170400, 1221605, 1269200, 1285900, 1396120, 1469600, 1745150, 1776880, 1954568, 2057440, 2221100, 2443210, 2538400, 2571800, 2792240, 3490300, 3553760, 3909136, 4442200, 4886420, 5143600, 5584480, 6108025, 6980600, 7818272, 8884400, 9772840, 10287200, 12216050, 13961200, 17768800, 19545680, 24432100, 27922400, 39091360, 48864200, 97728400, 195456800]

約数ペア:

[(1, 195456800), (2, 97728400), (4, 48864200), (5, 39091360), (7, 27922400), (8, 24432100), (10, 19545680), (11, 17768800), (14, 13961200), (16, 12216050), (19, 10287200), (20, 9772840), (22, 8884400), (25, 7818272), (28, 6980600), (32, 6108025), (35, 5584480), (38, 5143600), (40, 4886420), (44, 4442200), (50, 3909136), (55, 3553760), (56, 3490300), (70, 2792240), (76, 2571800), (77, 2538400), (80, 2443210), (88, 2221100), (95, 2057440), (100, 1954568), (110, 1776880), (112, 1745150), (133, 1469600), (140, 1396120), (152, 1285900), (154, 1269200), (160, 1221605), (167, 1170400), (175, 1116896), (176, 1110550), (190, 1028720), (200, 977284), (209, 935200), (220, 888440), (224, 872575), (266, 734800), (275, 710752), (280, 698060), (304, 642950), (308, 634600), (334, 585200), (350, 558448), (352, 555275), (380, 514360), (385, 507680), (400, 488642), (418, 467600), (440, 444220), (475, 411488), (532, 367400), (550, 355376), (560, 349030), (608, 321475), (616, 317300), (665, 293920), (668, 292600), (700, 279224), (760, 257180), (770, 253840), (800, 244321), (835, 234080), (836, 233800), (880, 222110), (950, 205744), (1045, 187040), (1064, 183700), (1100, 177688), (1120, 174515), (1169, 167200), (1232, 158650), (1330, 146960), (1336, 146300), (1400, 139612), (1463, 133600), (1520, 128590), (1540, 126920), (1670, 117040), (1672, 116900), (1760, 111055), (1837, 106400), (1900, 102872), (1925, 101536), (2090, 93520), (2128, 91850), (2200, 88844), (2338, 83600), (2464, 79325), (2660, 73480), (2672, 73150), (2800, 69806), (2926, 66800), (3040, 64295), (3080, 63460), (3173, 61600), (3325, 58784), (3340, 58520), (3344, 58450), (3674, 53200), (3800, 51436), (3850, 50768), (4175, 46816), (4180, 46760), (4256, 45925), (4400, 44422), (4676, 41800), (5225, 37408), (5320, 36740), (5344, 36575), (5600, 34903), (5845, 33440), (5852, 33400), (6160, 31730), (6346, 30800), (6650, 29392), (6680, 29260), (6688, 29225), (7315, 26720), (7348, 26600), (7600, 25718), (7700, 25384), (8350, 23408), (8360, 23380), (8800, 22211), (9185, 21280), (9352, 20900), (10450, 18704), (10640, 18370), (11690, 16720), (11704, 16700), (12320, 15865), (12692, 15400), (12859, 15200), (13300, 14696), (13360, 14630)]