2925852720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{248797}}^1$

素因数の和:248827

約数の個数: 120

約数和(自身を含む): 10551025584

約数和(自身を除く): 7625172864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 248797, 497594, 746391, 995188, 1243985, 1492782, 1741579, 1990376, 2487970, 2985564, 3483158, 3731955, 3980752, 4975940, 5224737, 5971128, 6966316, 7463910, 8707895, 9951880, 10449474, 11942256, 12191053, 13932632, 14927820, 17415790, 19903760, 20898948, 24382106, 26123685, 27865264, 29855640, 34831580, 36573159, 41797896, 48764212, 52247370, 59711280, 60955265, 69663160, 73146318, 83595792, 97528424, 104494740, 121910530, 139326320, 146292636, 182865795, 195056848, 208989480, 243821060, 292585272, 365731590, 417978960, 487642120, 585170544, 731463180, 975284240, 1462926360, 2925852720]

約数ペア:

[(1, 2925852720), (2, 1462926360), (3, 975284240), (4, 731463180), (5, 585170544), (6, 487642120), (7, 417978960), (8, 365731590), (10, 292585272), (12, 243821060), (14, 208989480), (15, 195056848), (16, 182865795), (20, 146292636), (21, 139326320), (24, 121910530), (28, 104494740), (30, 97528424), (35, 83595792), (40, 73146318), (42, 69663160), (48, 60955265), (49, 59711280), (56, 52247370), (60, 48764212), (70, 41797896), (80, 36573159), (84, 34831580), (98, 29855640), (105, 27865264), (112, 26123685), (120, 24382106), (140, 20898948), (147, 19903760), (168, 17415790), (196, 14927820), (210, 13932632), (240, 12191053), (245, 11942256), (280, 10449474), (294, 9951880), (336, 8707895), (392, 7463910), (420, 6966316), (490, 5971128), (560, 5224737), (588, 4975940), (735, 3980752), (784, 3731955), (840, 3483158), (980, 2985564), (1176, 2487970), (1470, 1990376), (1680, 1741579), (1960, 1492782), (2352, 1243985), (2940, 995188), (3920, 746391), (5880, 497594), (11760, 248797)]