56602920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 187194240

約数和(自身を除く): 130591320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 137, 165, 220, 264, 274, 313, 330, 411, 440, 548, 626, 660, 685, 822, 939, 1096, 1252, 1320, 1370, 1507, 1565, 1644, 1878, 2055, 2504, 2740, 3014, 3130, 3288, 3443, 3756, 4110, 4521, 4695, 5480, 6028, 6260, 6886, 7512, 7535, 8220, 9042, 9390, 10329, 12056, 12520, 13772, 15070, 16440, 17215, 18084, 18780, 20658, 22605, 27544, 30140, 34430, 36168, 37560, 41316, 42881, 45210, 51645, 60280, 68860, 82632, 85762, 90420, 103290, 128643, 137720, 171524, 180840, 206580, 214405, 257286, 343048, 413160, 428810, 471691, 514572, 643215, 857620, 943382, 1029144, 1286430, 1415073, 1715240, 1886764, 2358455, 2572860, 2830146, 3773528, 4716910, 5145720, 5660292, 7075365, 9433820, 11320584, 14150730, 18867640, 28301460, 56602920]

約数ペア:

[(1, 56602920), (2, 28301460), (3, 18867640), (4, 14150730), (5, 11320584), (6, 9433820), (8, 7075365), (10, 5660292), (11, 5145720), (12, 4716910), (15, 3773528), (20, 2830146), (22, 2572860), (24, 2358455), (30, 1886764), (33, 1715240), (40, 1415073), (44, 1286430), (55, 1029144), (60, 943382), (66, 857620), (88, 643215), (110, 514572), (120, 471691), (132, 428810), (137, 413160), (165, 343048), (220, 257286), (264, 214405), (274, 206580), (313, 180840), (330, 171524), (411, 137720), (440, 128643), (548, 103290), (626, 90420), (660, 85762), (685, 82632), (822, 68860), (939, 60280), (1096, 51645), (1252, 45210), (1320, 42881), (1370, 41316), (1507, 37560), (1565, 36168), (1644, 34430), (1878, 30140), (2055, 27544), (2504, 22605), (2740, 20658), (3014, 18780), (3130, 18084), (3288, 17215), (3443, 16440), (3756, 15070), (4110, 13772), (4521, 12520), (4695, 12056), (5480, 10329), (6028, 9390), (6260, 9042), (6886, 8220), (7512, 7535)]