140764320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1547

約数の個数: 144

約数和(自身を含む): 487861920

約数和(自身を除く): 347097600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1459, 1608, 2010, 2144, 2412, 2680, 2918, 3015, 3216, 4020, 4377, 4824, 5360, 5836, 6030, 6432, 7295, 8040, 8754, 9648, 10720, 11672, 12060, 13131, 14590, 16080, 17508, 19296, 21885, 23344, 24120, 26262, 29180, 32160, 35016, 43770, 46688, 48240, 52524, 58360, 65655, 70032, 87540, 96480, 97753, 105048, 116720, 131310, 140064, 175080, 195506, 210096, 233440, 262620, 293259, 350160, 391012, 420192, 488765, 525240, 586518, 700320, 782024, 879777, 977530, 1050480, 1173036, 1466295, 1564048, 1759554, 1955060, 2100960, 2346072, 2932590, 3128096, 3519108, 3910120, 4398885, 4692144, 5865180, 7038216, 7820240, 8797770, 9384288, 11730360, 14076432, 15640480, 17595540, 23460720, 28152864, 35191080, 46921440, 70382160, 140764320]

約数ペア:

[(1, 140764320), (2, 70382160), (3, 46921440), (4, 35191080), (5, 28152864), (6, 23460720), (8, 17595540), (9, 15640480), (10, 14076432), (12, 11730360), (15, 9384288), (16, 8797770), (18, 7820240), (20, 7038216), (24, 5865180), (30, 4692144), (32, 4398885), (36, 3910120), (40, 3519108), (45, 3128096), (48, 2932590), (60, 2346072), (67, 2100960), (72, 1955060), (80, 1759554), (90, 1564048), (96, 1466295), (120, 1173036), (134, 1050480), (144, 977530), (160, 879777), (180, 782024), (201, 700320), (240, 586518), (268, 525240), (288, 488765), (335, 420192), (360, 391012), (402, 350160), (480, 293259), (536, 262620), (603, 233440), (670, 210096), (720, 195506), (804, 175080), (1005, 140064), (1072, 131310), (1206, 116720), (1340, 105048), (1440, 97753), (1459, 96480), (1608, 87540), (2010, 70032), (2144, 65655), (2412, 58360), (2680, 52524), (2918, 48240), (3015, 46688), (3216, 43770), (4020, 35016), (4377, 32160), (4824, 29180), (5360, 26262), (5836, 24120), (6030, 23344), (6432, 21885), (7295, 19296), (8040, 17508), (8754, 16080), (9648, 14590), (10720, 13131), (11672, 12060)]