210266760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{159293}}^1$

素因数の和:159318

約数の個数: 64

約数和(自身を含む): 688150080

約数和(自身を除く): 477883320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 159293, 318586, 477879, 637172, 796465, 955758, 1274344, 1592930, 1752223, 1911516, 2389395, 3185860, 3504446, 3823032, 4778790, 5256669, 6371720, 7008892, 8761115, 9557580, 10513338, 14017784, 17522230, 19115160, 21026676, 26283345, 35044460, 42053352, 52566690, 70088920, 105133380, 210266760]

約数ペア:

[(1, 210266760), (2, 105133380), (3, 70088920), (4, 52566690), (5, 42053352), (6, 35044460), (8, 26283345), (10, 21026676), (11, 19115160), (12, 17522230), (15, 14017784), (20, 10513338), (22, 9557580), (24, 8761115), (30, 7008892), (33, 6371720), (40, 5256669), (44, 4778790), (55, 3823032), (60, 3504446), (66, 3185860), (88, 2389395), (110, 1911516), (120, 1752223), (132, 1592930), (165, 1274344), (220, 955758), (264, 796465), (330, 637172), (440, 477879), (660, 318586), (1320, 159293)]