771371520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2210

約数の個数: 160

約数和(自身を含む): 2519624448

約数和(自身を除く): 1748252928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1536, 1880, 1920, 2137, 2256, 2560, 2820, 3008, 3760, 3840, 4274, 4512, 5640, 6016, 6411, 7520, 7680, 8548, 9024, 10685, 11280, 12032, 12822, 15040, 17096, 18048, 21370, 22560, 24064, 25644, 30080, 32055, 34192, 36096, 42740, 45120, 51288, 60160, 64110, 68384, 72192, 85480, 90240, 100439, 102576, 120320, 128220, 136768, 170960, 180480, 200878, 205152, 256440, 273536, 301317, 341920, 360960, 401756, 410304, 502195, 512880, 547072, 602634, 683840, 803512, 820608, 1004390, 1025760, 1094144, 1205268, 1367680, 1506585, 1607024, 1641216, 2008780, 2051520, 2410536, 2735360, 3013170, 3214048, 3282432, 4017560, 4103040, 4821072, 5470720, 6026340, 6428096, 8035120, 8206080, 9642144, 12052680, 12856192, 16070240, 16412160, 19284288, 24105360, 25712384, 32140480, 38568576, 48210720, 51424768, 64280960, 77137152, 96421440, 128561920, 154274304, 192842880, 257123840, 385685760, 771371520]

約数ペア:

[(1, 771371520), (2, 385685760), (3, 257123840), (4, 192842880), (5, 154274304), (6, 128561920), (8, 96421440), (10, 77137152), (12, 64280960), (15, 51424768), (16, 48210720), (20, 38568576), (24, 32140480), (30, 25712384), (32, 24105360), (40, 19284288), (47, 16412160), (48, 16070240), (60, 12856192), (64, 12052680), (80, 9642144), (94, 8206080), (96, 8035120), (120, 6428096), (128, 6026340), (141, 5470720), (160, 4821072), (188, 4103040), (192, 4017560), (235, 3282432), (240, 3214048), (256, 3013170), (282, 2735360), (320, 2410536), (376, 2051520), (384, 2008780), (470, 1641216), (480, 1607024), (512, 1506585), (564, 1367680), (640, 1205268), (705, 1094144), (752, 1025760), (768, 1004390), (940, 820608), (960, 803512), (1128, 683840), (1280, 602634), (1410, 547072), (1504, 512880), (1536, 502195), (1880, 410304), (1920, 401756), (2137, 360960), (2256, 341920), (2560, 301317), (2820, 273536), (3008, 256440), (3760, 205152), (3840, 200878), (4274, 180480), (4512, 170960), (5640, 136768), (6016, 128220), (6411, 120320), (7520, 102576), (7680, 100439), (8548, 90240), (9024, 85480), (10685, 72192), (11280, 68384), (12032, 64110), (12822, 60160), (15040, 51288), (17096, 45120), (18048, 42740), (21370, 36096), (22560, 34192), (24064, 32055), (25644, 30080)]