127266160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7331}}^1$

素因数の和:7382

約数の個数: 80

約数和(自身を含む): 349120512

約数和(自身を除く): 221854352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 7331, 8680, 14662, 17360, 29324, 36655, 51317, 58648, 73310, 102634, 117296, 146620, 205268, 227261, 256585, 293240, 410536, 454522, 513170, 586480, 821072, 909044, 1026340, 1136305, 1590827, 1818088, 2052680, 2272610, 3181654, 3636176, 4105360, 4545220, 6363308, 7954135, 9090440, 12726616, 15908270, 18180880, 25453232, 31816540, 63633080, 127266160]

約数ペア:

[(1, 127266160), (2, 63633080), (4, 31816540), (5, 25453232), (7, 18180880), (8, 15908270), (10, 12726616), (14, 9090440), (16, 7954135), (20, 6363308), (28, 4545220), (31, 4105360), (35, 3636176), (40, 3181654), (56, 2272610), (62, 2052680), (70, 1818088), (80, 1590827), (112, 1136305), (124, 1026340), (140, 909044), (155, 821072), (217, 586480), (248, 513170), (280, 454522), (310, 410536), (434, 293240), (496, 256585), (560, 227261), (620, 205268), (868, 146620), (1085, 117296), (1240, 102634), (1736, 73310), (2170, 58648), (2480, 51317), (3472, 36655), (4340, 29324), (7331, 17360), (8680, 14662)]