126039658640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7260349}}^1$

素因数の和:7260400

約数の個数: 80

約数和(自身を含む): 345708825600

約数和(自身を除く): 219669166960

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, 8680, 17360, 7260349, 14520698, 29041396, 36301745, 50822443, 58082792, 72603490, 101644886, 116165584, 145206980, 203289772, 225070819, 254112215, 290413960, 406579544, 450141638, 508224430, 580827920, 813159088, 900283276, 1016448860, 1125354095, 1575495733, 1800566552, 2032897720, 2250708190, 3150991466, 3601133104, 4065795440, 4501416380, 6301982932, 7877478665, 9002832760, 12603965864, 15754957330, 18005665520, 25207931728, 31509914660, 63019829320, 126039658640]

約数ペア:

[(1, 126039658640), (2, 63019829320), (4, 31509914660), (5, 25207931728), (7, 18005665520), (8, 15754957330), (10, 12603965864), (14, 9002832760), (16, 7877478665), (20, 6301982932), (28, 4501416380), (31, 4065795440), (35, 3601133104), (40, 3150991466), (56, 2250708190), (62, 2032897720), (70, 1800566552), (80, 1575495733), (112, 1125354095), (124, 1016448860), (140, 900283276), (155, 813159088), (217, 580827920), (248, 508224430), (280, 450141638), (310, 406579544), (434, 290413960), (496, 254112215), (560, 225070819), (620, 203289772), (868, 145206980), (1085, 116165584), (1240, 101644886), (1736, 72603490), (2170, 58082792), (2480, 50822443), (3472, 36301745), (4340, 29041396), (8680, 14520698), (17360, 7260349)]