190790400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 216

約数和(自身を含む): 664054720

約数和(自身を除く): 473264320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 523, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1046, 1140, 1200, 1216, 1280, 1425, 1520, 1569, 1600, 1824, 1900, 1920, 2092, 2280, 2400, 2432, 2615, 2850, 3040, 3138, 3200, 3648, 3800, 3840, 4184, 4560, 4800, 4864, 5230, 5700, 6080, 6276, 6400, 7296, 7600, 7845, 8368, 9120, 9600, 9937, 10460, 11400, 12160, 12552, 13075, 14592, 15200, 15690, 16736, 18240, 19200, 19874, 20920, 22800, 24320, 25104, 26150, 29811, 30400, 31380, 33472, 36480, 39225, 39748, 41840, 45600, 49685, 50208, 52300, 59622, 60800, 62760, 66944, 72960, 78450, 79496, 83680, 91200, 99370, 100416, 104600, 119244, 121600, 125520, 133888, 149055, 156900, 158992, 167360, 182400, 198740, 200832, 209200, 238488, 248425, 251040, 298110, 313800, 317984, 334720, 364800, 397480, 401664, 418400, 476976, 496850, 502080, 596220, 627600, 635968, 669440, 745275, 794960, 836800, 953952, 993700, 1004160, 1192440, 1255200, 1271936, 1490550, 1589920, 1673600, 1907904, 1987400, 2008320, 2384880, 2510400, 2543872, 2981100, 3179840, 3347200, 3815808, 3974800, 4769760, 5020800, 5962200, 6359680, 7631616, 7949600, 9539520, 10041600, 11924400, 12719360, 15899200, 19079040, 23848800, 31798400, 38158080, 47697600, 63596800, 95395200, 190790400]

約数ペア:

[(1, 190790400), (2, 95395200), (3, 63596800), (4, 47697600), (5, 38158080), (6, 31798400), (8, 23848800), (10, 19079040), (12, 15899200), (15, 12719360), (16, 11924400), (19, 10041600), (20, 9539520), (24, 7949600), (25, 7631616), (30, 6359680), (32, 5962200), (38, 5020800), (40, 4769760), (48, 3974800), (50, 3815808), (57, 3347200), (60, 3179840), (64, 2981100), (75, 2543872), (76, 2510400), (80, 2384880), (95, 2008320), (96, 1987400), (100, 1907904), (114, 1673600), (120, 1589920), (128, 1490550), (150, 1271936), (152, 1255200), (160, 1192440), (190, 1004160), (192, 993700), (200, 953952), (228, 836800), (240, 794960), (256, 745275), (285, 669440), (300, 635968), (304, 627600), (320, 596220), (380, 502080), (384, 496850), (400, 476976), (456, 418400), (475, 401664), (480, 397480), (523, 364800), (570, 334720), (600, 317984), (608, 313800), (640, 298110), (760, 251040), (768, 248425), (800, 238488), (912, 209200), (950, 200832), (960, 198740), (1046, 182400), (1140, 167360), (1200, 158992), (1216, 156900), (1280, 149055), (1425, 133888), (1520, 125520), (1569, 121600), (1600, 119244), (1824, 104600), (1900, 100416), (1920, 99370), (2092, 91200), (2280, 83680), (2400, 79496), (2432, 78450), (2615, 72960), (2850, 66944), (3040, 62760), (3138, 60800), (3200, 59622), (3648, 52300), (3800, 50208), (3840, 49685), (4184, 45600), (4560, 41840), (4800, 39748), (4864, 39225), (5230, 36480), (5700, 33472), (6080, 31380), (6276, 30400), (6400, 29811), (7296, 26150), (7600, 25104), (7845, 24320), (8368, 22800), (9120, 20920), (9600, 19874), (9937, 19200), (10460, 18240), (11400, 16736), (12160, 15690), (12552, 15200), (13075, 14592)]