207644160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1468

約数の個数: 160

約数和(自身を含む): 699240960

約数和(自身を除く): 491596800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1423, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 2846, 3040, 3648, 3840, 4269, 4560, 4864, 5692, 6080, 7115, 7296, 7680, 8538, 9120, 9728, 11384, 12160, 14230, 14592, 17076, 18240, 21345, 22768, 24320, 27037, 28460, 29184, 34152, 36480, 42690, 45536, 48640, 54074, 56920, 68304, 72960, 81111, 85380, 91072, 108148, 113840, 135185, 136608, 145920, 162222, 170760, 182144, 216296, 227680, 270370, 273216, 324444, 341520, 364288, 405555, 432592, 455360, 540740, 546432, 648888, 683040, 728576, 811110, 865184, 910720, 1081480, 1092864, 1297776, 1366080, 1622220, 1730368, 1821440, 2162960, 2185728, 2595552, 2732160, 3244440, 3460736, 3642880, 4325920, 5191104, 5464320, 6488880, 6921472, 8651840, 10382208, 10928640, 12977760, 13842944, 17303680, 20764416, 25955520, 34607360, 41528832, 51911040, 69214720, 103822080, 207644160]

約数ペア:

[(1, 207644160), (2, 103822080), (3, 69214720), (4, 51911040), (5, 41528832), (6, 34607360), (8, 25955520), (10, 20764416), (12, 17303680), (15, 13842944), (16, 12977760), (19, 10928640), (20, 10382208), (24, 8651840), (30, 6921472), (32, 6488880), (38, 5464320), (40, 5191104), (48, 4325920), (57, 3642880), (60, 3460736), (64, 3244440), (76, 2732160), (80, 2595552), (95, 2185728), (96, 2162960), (114, 1821440), (120, 1730368), (128, 1622220), (152, 1366080), (160, 1297776), (190, 1092864), (192, 1081480), (228, 910720), (240, 865184), (256, 811110), (285, 728576), (304, 683040), (320, 648888), (380, 546432), (384, 540740), (456, 455360), (480, 432592), (512, 405555), (570, 364288), (608, 341520), (640, 324444), (760, 273216), (768, 270370), (912, 227680), (960, 216296), (1140, 182144), (1216, 170760), (1280, 162222), (1423, 145920), (1520, 136608), (1536, 135185), (1824, 113840), (1920, 108148), (2280, 91072), (2432, 85380), (2560, 81111), (2846, 72960), (3040, 68304), (3648, 56920), (3840, 54074), (4269, 48640), (4560, 45536), (4864, 42690), (5692, 36480), (6080, 34152), (7115, 29184), (7296, 28460), (7680, 27037), (8538, 24320), (9120, 22768), (9728, 21345), (11384, 18240), (12160, 17076), (14230, 14592)]