140823360

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1811}}^1$

素因数の和:1843

約数の個数: 168

約数和(自身を含む): 502590816

約数和(自身を除く): 361767456

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1811, 1944, 2160, 2430, 2592, 2880, 3240, 3622, 3888, 4320, 4860, 5184, 5433, 6480, 7244, 7776, 8640, 9055, 9720, 10866, 12960, 14488, 15552, 16299, 18110, 19440, 21732, 25920, 27165, 28976, 32598, 36220, 38880, 43464, 48897, 54330, 57952, 65196, 72440, 77760, 81495, 86928, 97794, 108660, 115904, 130392, 144880, 146691, 162990, 173856, 195588, 217320, 244485, 260784, 289760, 293382, 325980, 347712, 391176, 434640, 440073, 488970, 521568, 579520, 586764, 651960, 733455, 782352, 869280, 880146, 977940, 1043136, 1173528, 1303920, 1466910, 1564704, 1738560, 1760292, 1955880, 2200365, 2347056, 2607840, 2933820, 3129408, 3520584, 3911760, 4400730, 4694112, 5215680, 5867640, 7041168, 7823520, 8801460, 9388224, 11735280, 14082336, 15647040, 17602920, 23470560, 28164672, 35205840, 46941120, 70411680, 140823360]

約数ペア:

[(1, 140823360), (2, 70411680), (3, 46941120), (4, 35205840), (5, 28164672), (6, 23470560), (8, 17602920), (9, 15647040), (10, 14082336), (12, 11735280), (15, 9388224), (16, 8801460), (18, 7823520), (20, 7041168), (24, 5867640), (27, 5215680), (30, 4694112), (32, 4400730), (36, 3911760), (40, 3520584), (45, 3129408), (48, 2933820), (54, 2607840), (60, 2347056), (64, 2200365), (72, 1955880), (80, 1760292), (81, 1738560), (90, 1564704), (96, 1466910), (108, 1303920), (120, 1173528), (135, 1043136), (144, 977940), (160, 880146), (162, 869280), (180, 782352), (192, 733455), (216, 651960), (240, 586764), (243, 579520), (270, 521568), (288, 488970), (320, 440073), (324, 434640), (360, 391176), (405, 347712), (432, 325980), (480, 293382), (486, 289760), (540, 260784), (576, 244485), (648, 217320), (720, 195588), (810, 173856), (864, 162990), (960, 146691), (972, 144880), (1080, 130392), (1215, 115904), (1296, 108660), (1440, 97794), (1620, 86928), (1728, 81495), (1811, 77760), (1944, 72440), (2160, 65196), (2430, 57952), (2592, 54330), (2880, 48897), (3240, 43464), (3622, 38880), (3888, 36220), (4320, 32598), (4860, 28976), (5184, 27165), (5433, 25920), (6480, 21732), (7244, 19440), (7776, 18110), (8640, 16299), (9055, 15552), (9720, 14488), (10866, 12960)]