2022966080

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 4918008960

約数和(自身を除く): 2895042880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 269, 284, 320, 331, 355, 538, 568, 662, 710, 1076, 1136, 1324, 1345, 1420, 1655, 2152, 2272, 2648, 2690, 2840, 3310, 4304, 4544, 5296, 5380, 5680, 6620, 8608, 10592, 10760, 11360, 13240, 17216, 19099, 21184, 21520, 22720, 23501, 26480, 38198, 43040, 47002, 52960, 76396, 86080, 89039, 94004, 95495, 105920, 117505, 152792, 178078, 188008, 190990, 235010, 305584, 356156, 376016, 381980, 445195, 470020, 611168, 712312, 752032, 763960, 890390, 940040, 1222336, 1424624, 1504064, 1527920, 1780780, 1880080, 2849248, 3055840, 3561560, 3760160, 5698496, 6111680, 6321769, 7123120, 7520320, 12643538, 14246240, 25287076, 28492480, 31608845, 50574152, 63217690, 101148304, 126435380, 202296608, 252870760, 404593216, 505741520, 1011483040, 2022966080]

約数ペア:

[(1, 2022966080), (2, 1011483040), (4, 505741520), (5, 404593216), (8, 252870760), (10, 202296608), (16, 126435380), (20, 101148304), (32, 63217690), (40, 50574152), (64, 31608845), (71, 28492480), (80, 25287076), (142, 14246240), (160, 12643538), (269, 7520320), (284, 7123120), (320, 6321769), (331, 6111680), (355, 5698496), (538, 3760160), (568, 3561560), (662, 3055840), (710, 2849248), (1076, 1880080), (1136, 1780780), (1324, 1527920), (1345, 1504064), (1420, 1424624), (1655, 1222336), (2152, 940040), (2272, 890390), (2648, 763960), (2690, 752032), (2840, 712312), (3310, 611168), (4304, 470020), (4544, 445195), (5296, 381980), (5380, 376016), (5680, 356156), (6620, 305584), (8608, 235010), (10592, 190990), (10760, 188008), (11360, 178078), (13240, 152792), (17216, 117505), (19099, 105920), (21184, 95495), (21520, 94004), (22720, 89039), (23501, 86080), (26480, 76396), (38198, 52960), (43040, 47002)]