286222080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3966

約数の個数: 144

約数和(自身を含む): 962478720

約数和(自身を除く): 676256640

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, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 3923, 4560, 4864, 6080, 7296, 7846, 9120, 11769, 12160, 14592, 15692, 18240, 19615, 23538, 24320, 31384, 36480, 39230, 47076, 58845, 62768, 72960, 74537, 78460, 94152, 117690, 125536, 149074, 156920, 188304, 223611, 235380, 251072, 298148, 313840, 372685, 376608, 447222, 470760, 502144, 596296, 627680, 745370, 753216, 894444, 941520, 1004288, 1118055, 1192592, 1255360, 1490740, 1506432, 1788888, 1883040, 2236110, 2385184, 2510720, 2981480, 3012864, 3577776, 3766080, 4472220, 4770368, 5021440, 5962960, 7155552, 7532160, 8944440, 9540736, 11925920, 14311104, 15064320, 17888880, 19081472, 23851840, 28622208, 35777760, 47703680, 57244416, 71555520, 95407360, 143111040, 286222080]

約数ペア:

[(1, 286222080), (2, 143111040), (3, 95407360), (4, 71555520), (5, 57244416), (6, 47703680), (8, 35777760), (10, 28622208), (12, 23851840), (15, 19081472), (16, 17888880), (19, 15064320), (20, 14311104), (24, 11925920), (30, 9540736), (32, 8944440), (38, 7532160), (40, 7155552), (48, 5962960), (57, 5021440), (60, 4770368), (64, 4472220), (76, 3766080), (80, 3577776), (95, 3012864), (96, 2981480), (114, 2510720), (120, 2385184), (128, 2236110), (152, 1883040), (160, 1788888), (190, 1506432), (192, 1490740), (228, 1255360), (240, 1192592), (256, 1118055), (285, 1004288), (304, 941520), (320, 894444), (380, 753216), (384, 745370), (456, 627680), (480, 596296), (570, 502144), (608, 470760), (640, 447222), (760, 376608), (768, 372685), (912, 313840), (960, 298148), (1140, 251072), (1216, 235380), (1280, 223611), (1520, 188304), (1824, 156920), (1920, 149074), (2280, 125536), (2432, 117690), (3040, 94152), (3648, 78460), (3840, 74537), (3923, 72960), (4560, 62768), (4864, 58845), (6080, 47076), (7296, 39230), (7846, 36480), (9120, 31384), (11769, 24320), (12160, 23538), (14592, 19615), (15692, 18240)]