141875160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{168899}}^1$

素因数の和:168920

約数の個数: 64

約数和(自身を含む): 486432000

約数和(自身を除く): 344556840

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 168899, 337798, 506697, 675596, 844495, 1013394, 1182293, 1351192, 1688990, 2026788, 2364586, 2533485, 3377980, 3546879, 4053576, 4729172, 5066970, 5911465, 6755960, 7093758, 9458344, 10133940, 11822930, 14187516, 17734395, 20267880, 23645860, 28375032, 35468790, 47291720, 70937580, 141875160]

約数ペア:

[(1, 141875160), (2, 70937580), (3, 47291720), (4, 35468790), (5, 28375032), (6, 23645860), (7, 20267880), (8, 17734395), (10, 14187516), (12, 11822930), (14, 10133940), (15, 9458344), (20, 7093758), (21, 6755960), (24, 5911465), (28, 5066970), (30, 4729172), (35, 4053576), (40, 3546879), (42, 3377980), (56, 2533485), (60, 2364586), (70, 2026788), (84, 1688990), (105, 1351192), (120, 1182293), (140, 1013394), (168, 844495), (210, 675596), (280, 506697), (420, 337798), (840, 168899)]