140935680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2039}}^1$

素因数の和:2071

約数の個数: 160

約数和(自身を含む): 500860800

約数和(自身を除く): 359925120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2039, 2160, 2304, 2560, 2880, 3456, 3840, 4078, 4320, 4608, 5760, 6117, 6912, 7680, 8156, 8640, 10195, 11520, 12234, 13824, 16312, 17280, 18351, 20390, 23040, 24468, 30585, 32624, 34560, 36702, 40780, 48936, 55053, 61170, 65248, 69120, 73404, 81560, 91755, 97872, 110106, 122340, 130496, 146808, 163120, 183510, 195744, 220212, 244680, 260992, 275265, 293616, 326240, 367020, 391488, 440424, 489360, 521984, 550530, 587232, 652480, 734040, 782976, 880848, 978720, 1043968, 1101060, 1174464, 1304960, 1468080, 1565952, 1761696, 1957440, 2202120, 2348928, 2609920, 2936160, 3131904, 3523392, 3914880, 4404240, 4697856, 5219840, 5872320, 7046784, 7829760, 8808480, 9395712, 11744640, 14093568, 15659520, 17616960, 23489280, 28187136, 35233920, 46978560, 70467840, 140935680]

約数ペア:

[(1, 140935680), (2, 70467840), (3, 46978560), (4, 35233920), (5, 28187136), (6, 23489280), (8, 17616960), (9, 15659520), (10, 14093568), (12, 11744640), (15, 9395712), (16, 8808480), (18, 7829760), (20, 7046784), (24, 5872320), (27, 5219840), (30, 4697856), (32, 4404240), (36, 3914880), (40, 3523392), (45, 3131904), (48, 2936160), (54, 2609920), (60, 2348928), (64, 2202120), (72, 1957440), (80, 1761696), (90, 1565952), (96, 1468080), (108, 1304960), (120, 1174464), (128, 1101060), (135, 1043968), (144, 978720), (160, 880848), (180, 782976), (192, 734040), (216, 652480), (240, 587232), (256, 550530), (270, 521984), (288, 489360), (320, 440424), (360, 391488), (384, 367020), (432, 326240), (480, 293616), (512, 275265), (540, 260992), (576, 244680), (640, 220212), (720, 195744), (768, 183510), (864, 163120), (960, 146808), (1080, 130496), (1152, 122340), (1280, 110106), (1440, 97872), (1536, 91755), (1728, 81560), (1920, 73404), (2039, 69120), (2160, 65248), (2304, 61170), (2560, 55053), (2880, 48936), (3456, 40780), (3840, 36702), (4078, 34560), (4320, 32624), (4608, 30585), (5760, 24468), (6117, 23040), (6912, 20390), (7680, 18351), (8156, 17280), (8640, 16312), (10195, 13824), (11520, 12234)]