7888926540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{57191}}^1$

素因数の和:57244

約数の個数: 144

約数和(自身を含む): 25557960960

約数和(自身を除く): 17669034420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 1045, 1140, 1210, 1254, 1452, 1815, 2090, 2299, 2420, 2508, 3135, 3630, 4180, 4598, 6270, 6897, 7260, 9196, 11495, 12540, 13794, 22990, 27588, 34485, 45980, 57191, 68970, 114382, 137940, 171573, 228764, 285955, 343146, 571910, 629101, 686292, 857865, 1086629, 1143820, 1258202, 1715730, 1887303, 2173258, 2516404, 3145505, 3259887, 3431460, 3774606, 4346516, 5433145, 6291010, 6519774, 6920111, 7549212, 9436515, 10866290, 11952919, 12582020, 13039548, 13840222, 16299435, 18873030, 20760333, 21732580, 23905838, 27680444, 32598870, 34600555, 35858757, 37746060, 41520666, 47811676, 59764595, 65197740, 69201110, 71717514, 83041332, 103801665, 119529190, 131482109, 138402220, 143435028, 179293785, 207603330, 239058380, 262964218, 358587570, 394446327, 415206660, 525928436, 657410545, 717175140, 788892654, 1314821090, 1577785308, 1972231635, 2629642180, 3944463270, 7888926540]

約数ペア:

[(1, 7888926540), (2, 3944463270), (3, 2629642180), (4, 1972231635), (5, 1577785308), (6, 1314821090), (10, 788892654), (11, 717175140), (12, 657410545), (15, 525928436), (19, 415206660), (20, 394446327), (22, 358587570), (30, 262964218), (33, 239058380), (38, 207603330), (44, 179293785), (55, 143435028), (57, 138402220), (60, 131482109), (66, 119529190), (76, 103801665), (95, 83041332), (110, 71717514), (114, 69201110), (121, 65197740), (132, 59764595), (165, 47811676), (190, 41520666), (209, 37746060), (220, 35858757), (228, 34600555), (242, 32598870), (285, 27680444), (330, 23905838), (363, 21732580), (380, 20760333), (418, 18873030), (484, 16299435), (570, 13840222), (605, 13039548), (627, 12582020), (660, 11952919), (726, 10866290), (836, 9436515), (1045, 7549212), (1140, 6920111), (1210, 6519774), (1254, 6291010), (1452, 5433145), (1815, 4346516), (2090, 3774606), (2299, 3431460), (2420, 3259887), (2508, 3145505), (3135, 2516404), (3630, 2173258), (4180, 1887303), (4598, 1715730), (6270, 1258202), (6897, 1143820), (7260, 1086629), (9196, 857865), (11495, 686292), (12540, 629101), (13794, 571910), (22990, 343146), (27588, 285955), (34485, 228764), (45980, 171573), (57191, 137940), (68970, 114382)]