40264140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2647

約数の個数: 96

約数和(自身を含む): 132378624

約数和(自身を除く): 92114484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 2591, 3108, 3885, 5180, 5182, 7770, 7773, 10364, 12955, 15540, 15546, 18137, 25910, 31092, 36274, 38865, 51820, 54411, 72548, 77730, 90685, 95867, 108822, 155460, 181370, 191734, 217644, 272055, 287601, 362740, 383468, 479335, 544110, 575202, 671069, 958670, 1088220, 1150404, 1342138, 1438005, 1917340, 2013207, 2684276, 2876010, 3355345, 4026414, 5752020, 6710690, 8052828, 10066035, 13421380, 20132070, 40264140]

約数ペア:

[(1, 40264140), (2, 20132070), (3, 13421380), (4, 10066035), (5, 8052828), (6, 6710690), (7, 5752020), (10, 4026414), (12, 3355345), (14, 2876010), (15, 2684276), (20, 2013207), (21, 1917340), (28, 1438005), (30, 1342138), (35, 1150404), (37, 1088220), (42, 958670), (60, 671069), (70, 575202), (74, 544110), (84, 479335), (105, 383468), (111, 362740), (140, 287601), (148, 272055), (185, 217644), (210, 191734), (222, 181370), (259, 155460), (370, 108822), (420, 95867), (444, 90685), (518, 77730), (555, 72548), (740, 54411), (777, 51820), (1036, 38865), (1110, 36274), (1295, 31092), (1554, 25910), (2220, 18137), (2590, 15546), (2591, 15540), (3108, 12955), (3885, 10364), (5180, 7773), (5182, 7770)]