140880960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4481

約数の個数: 168

約数和(自身を含む): 528742656

約数和(自身を除く): 387861696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4447, 5280, 6336, 7920, 8894, 10560, 13341, 15840, 17788, 22235, 26682, 31680, 35576, 40023, 44470, 48917, 53364, 66705, 71152, 80046, 88940, 97834, 106728, 133410, 142304, 146751, 160092, 177880, 195668, 200115, 213456, 244585, 266820, 284608, 293502, 320184, 355760, 391336, 400230, 426912, 440253, 489170, 533640, 587004, 640368, 711520, 733755, 782672, 800460, 853824, 880506, 978340, 1067280, 1174008, 1280736, 1423040, 1467510, 1565344, 1600920, 1761012, 1956680, 2134560, 2201265, 2348016, 2561472, 2935020, 3130688, 3201840, 3522024, 3913360, 4269120, 4402530, 4696032, 5870040, 6403680, 7044048, 7826720, 8805060, 9392064, 11740080, 12807360, 14088096, 15653440, 17610120, 23480160, 28176192, 35220240, 46960320, 70440480, 140880960]

約数ペア:

[(1, 140880960), (2, 70440480), (3, 46960320), (4, 35220240), (5, 28176192), (6, 23480160), (8, 17610120), (9, 15653440), (10, 14088096), (11, 12807360), (12, 11740080), (15, 9392064), (16, 8805060), (18, 7826720), (20, 7044048), (22, 6403680), (24, 5870040), (30, 4696032), (32, 4402530), (33, 4269120), (36, 3913360), (40, 3522024), (44, 3201840), (45, 3130688), (48, 2935020), (55, 2561472), (60, 2348016), (64, 2201265), (66, 2134560), (72, 1956680), (80, 1761012), (88, 1600920), (90, 1565344), (96, 1467510), (99, 1423040), (110, 1280736), (120, 1174008), (132, 1067280), (144, 978340), (160, 880506), (165, 853824), (176, 800460), (180, 782672), (192, 733755), (198, 711520), (220, 640368), (240, 587004), (264, 533640), (288, 489170), (320, 440253), (330, 426912), (352, 400230), (360, 391336), (396, 355760), (440, 320184), (480, 293502), (495, 284608), (528, 266820), (576, 244585), (660, 213456), (704, 200115), (720, 195668), (792, 177880), (880, 160092), (960, 146751), (990, 142304), (1056, 133410), (1320, 106728), (1440, 97834), (1584, 88940), (1760, 80046), (1980, 71152), (2112, 66705), (2640, 53364), (2880, 48917), (3168, 44470), (3520, 40023), (3960, 35576), (4447, 31680), (5280, 26682), (6336, 22235), (7920, 17788), (8894, 15840), (10560, 13341)]