69485617320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{82720973}}^1$

素因数の和:82720994

約数の個数: 64

約数和(自身を含む): 238236405120

約数和(自身を除く): 168750787800

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, 82720973, 165441946, 248162919, 330883892, 413604865, 496325838, 579046811, 661767784, 827209730, 992651676, 1158093622, 1240814595, 1654419460, 1737140433, 1985303352, 2316187244, 2481629190, 2895234055, 3308838920, 3474280866, 4632374488, 4963258380, 5790468110, 6948561732, 8685702165, 9926516760, 11580936220, 13897123464, 17371404330, 23161872440, 34742808660, 69485617320]

約数ペア:

[(1, 69485617320), (2, 34742808660), (3, 23161872440), (4, 17371404330), (5, 13897123464), (6, 11580936220), (7, 9926516760), (8, 8685702165), (10, 6948561732), (12, 5790468110), (14, 4963258380), (15, 4632374488), (20, 3474280866), (21, 3308838920), (24, 2895234055), (28, 2481629190), (30, 2316187244), (35, 1985303352), (40, 1737140433), (42, 1654419460), (56, 1240814595), (60, 1158093622), (70, 992651676), (84, 827209730), (105, 661767784), (120, 579046811), (140, 496325838), (168, 413604865), (210, 330883892), (280, 248162919), (420, 165441946), (840, 82720973)]