1487918400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1297}}^1$

素因数の和:1561

約数の個数: 168

約数和(自身を含む): 4905816960

約数和(自身を除く): 3417898560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 239, 240, 300, 320, 400, 478, 480, 600, 717, 800, 956, 960, 1195, 1200, 1297, 1434, 1600, 1912, 2390, 2400, 2594, 2868, 3585, 3824, 3891, 4780, 4800, 5188, 5736, 5975, 6485, 7170, 7648, 7782, 9560, 10376, 11472, 11950, 12970, 14340, 15296, 15564, 17925, 19120, 19455, 20752, 22944, 23900, 25940, 28680, 31128, 32425, 35850, 38240, 38910, 41504, 45888, 47800, 51880, 57360, 62256, 64850, 71700, 76480, 77820, 83008, 95600, 97275, 103760, 114720, 124512, 129700, 143400, 155640, 191200, 194550, 207520, 229440, 249024, 259400, 286800, 309983, 311280, 382400, 389100, 415040, 518800, 573600, 619966, 622560, 778200, 929949, 1037600, 1147200, 1239932, 1245120, 1549915, 1556400, 1859898, 2075200, 2479864, 3099830, 3112800, 3719796, 4649745, 4959728, 6199660, 6225600, 7439592, 7749575, 9299490, 9919456, 12399320, 14879184, 15499150, 18598980, 19838912, 23248725, 24798640, 29758368, 30998300, 37197960, 46497450, 49597280, 59516736, 61996600, 74395920, 92994900, 99194560, 123993200, 148791840, 185989800, 247986400, 297583680, 371979600, 495972800, 743959200, 1487918400]

約数ペア:

[(1, 1487918400), (2, 743959200), (3, 495972800), (4, 371979600), (5, 297583680), (6, 247986400), (8, 185989800), (10, 148791840), (12, 123993200), (15, 99194560), (16, 92994900), (20, 74395920), (24, 61996600), (25, 59516736), (30, 49597280), (32, 46497450), (40, 37197960), (48, 30998300), (50, 29758368), (60, 24798640), (64, 23248725), (75, 19838912), (80, 18598980), (96, 15499150), (100, 14879184), (120, 12399320), (150, 9919456), (160, 9299490), (192, 7749575), (200, 7439592), (239, 6225600), (240, 6199660), (300, 4959728), (320, 4649745), (400, 3719796), (478, 3112800), (480, 3099830), (600, 2479864), (717, 2075200), (800, 1859898), (956, 1556400), (960, 1549915), (1195, 1245120), (1200, 1239932), (1297, 1147200), (1434, 1037600), (1600, 929949), (1912, 778200), (2390, 622560), (2400, 619966), (2594, 573600), (2868, 518800), (3585, 415040), (3824, 389100), (3891, 382400), (4780, 311280), (4800, 309983), (5188, 286800), (5736, 259400), (5975, 249024), (6485, 229440), (7170, 207520), (7648, 194550), (7782, 191200), (9560, 155640), (10376, 143400), (11472, 129700), (11950, 124512), (12970, 114720), (14340, 103760), (15296, 97275), (15564, 95600), (17925, 83008), (19120, 77820), (19455, 76480), (20752, 71700), (22944, 64850), (23900, 62256), (25940, 57360), (28680, 51880), (31128, 47800), (32425, 45888), (35850, 41504), (38240, 38910)]