2008061880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28703}}^1$

素因数の和:28781

約数の個数: 128

約数和(自身を含む): 6696069120

約数和(自身を除く): 4688007240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3180, 3498, 4664, 5830, 6360, 6996, 8745, 11660, 13992, 17490, 23320, 28703, 34980, 57406, 69960, 86109, 114812, 143515, 172218, 229624, 287030, 315733, 344436, 430545, 574060, 631466, 688872, 861090, 947199, 1148120, 1262932, 1521259, 1578665, 1722180, 1894398, 2525864, 3042518, 3157330, 3444360, 3788796, 4563777, 4735995, 6085036, 6314660, 7577592, 7606295, 9127554, 9471990, 12170072, 12629320, 15212590, 16733849, 18255108, 18943980, 22818885, 30425180, 33467698, 36510216, 37887960, 45637770, 50201547, 60850360, 66935396, 83669245, 91275540, 100403094, 133870792, 167338490, 182551080, 200806188, 251007735, 334676980, 401612376, 502015470, 669353960, 1004030940, 2008061880]

約数ペア:

[(1, 2008061880), (2, 1004030940), (3, 669353960), (4, 502015470), (5, 401612376), (6, 334676980), (8, 251007735), (10, 200806188), (11, 182551080), (12, 167338490), (15, 133870792), (20, 100403094), (22, 91275540), (24, 83669245), (30, 66935396), (33, 60850360), (40, 50201547), (44, 45637770), (53, 37887960), (55, 36510216), (60, 33467698), (66, 30425180), (88, 22818885), (106, 18943980), (110, 18255108), (120, 16733849), (132, 15212590), (159, 12629320), (165, 12170072), (212, 9471990), (220, 9127554), (264, 7606295), (265, 7577592), (318, 6314660), (330, 6085036), (424, 4735995), (440, 4563777), (530, 3788796), (583, 3444360), (636, 3157330), (660, 3042518), (795, 2525864), (1060, 1894398), (1166, 1722180), (1272, 1578665), (1320, 1521259), (1590, 1262932), (1749, 1148120), (2120, 947199), (2332, 861090), (2915, 688872), (3180, 631466), (3498, 574060), (4664, 430545), (5830, 344436), (6360, 315733), (6996, 287030), (8745, 229624), (11660, 172218), (13992, 143515), (17490, 114812), (23320, 86109), (28703, 69960), (34980, 57406)]