79298520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1497

約数の個数: 128

約数和(自身を含む): 276134400

約数和(自身を除く): 196835880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1409, 1608, 1876, 2010, 2345, 2680, 2814, 2818, 3752, 4020, 4227, 4690, 5628, 5636, 7035, 7045, 8040, 8454, 9380, 9863, 11256, 11272, 14070, 14090, 16908, 18760, 19726, 21135, 28140, 28180, 29589, 33816, 39452, 42270, 49315, 56280, 56360, 59178, 78904, 84540, 94403, 98630, 118356, 147945, 169080, 188806, 197260, 236712, 283209, 295890, 377612, 394520, 472015, 566418, 591780, 660821, 755224, 944030, 1132836, 1183560, 1321642, 1416045, 1888060, 1982463, 2265672, 2643284, 2832090, 3304105, 3776120, 3964926, 5286568, 5664180, 6608210, 7929852, 9912315, 11328360, 13216420, 15859704, 19824630, 26432840, 39649260, 79298520]

約数ペア:

[(1, 79298520), (2, 39649260), (3, 26432840), (4, 19824630), (5, 15859704), (6, 13216420), (7, 11328360), (8, 9912315), (10, 7929852), (12, 6608210), (14, 5664180), (15, 5286568), (20, 3964926), (21, 3776120), (24, 3304105), (28, 2832090), (30, 2643284), (35, 2265672), (40, 1982463), (42, 1888060), (56, 1416045), (60, 1321642), (67, 1183560), (70, 1132836), (84, 944030), (105, 755224), (120, 660821), (134, 591780), (140, 566418), (168, 472015), (201, 394520), (210, 377612), (268, 295890), (280, 283209), (335, 236712), (402, 197260), (420, 188806), (469, 169080), (536, 147945), (670, 118356), (804, 98630), (840, 94403), (938, 84540), (1005, 78904), (1340, 59178), (1407, 56360), (1409, 56280), (1608, 49315), (1876, 42270), (2010, 39452), (2345, 33816), (2680, 29589), (2814, 28180), (2818, 28140), (3752, 21135), (4020, 19726), (4227, 18760), (4690, 16908), (5628, 14090), (5636, 14070), (7035, 11272), (7045, 11256), (8040, 9863), (8454, 9380)]