19770123840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{5653}}^1\times {\mathrm{3643}}^1$

素因数の和:9316

約数の個数: 112

約数和(自身を含む): 62798480448

約数和(自身を除く): 43028356608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 3643, 5653, 7286, 10929, 11306, 14572, 16959, 18215, 21858, 22612, 28265, 29144, 33918, 36430, 43716, 45224, 54645, 56530, 58288, 67836, 72860, 84795, 87432, 90448, 109290, 113060, 116576, 135672, 145720, 169590, 174864, 180896, 218580, 226120, 233152, 271344, 291440, 339180, 349728, 361792, 437160, 452240, 542688, 582880, 678360, 699456, 874320, 904480, 1085376, 1165760, 1356720, 1748640, 1808960, 2713440, 3497280, 5426880, 20593879, 41187758, 61781637, 82375516, 102969395, 123563274, 164751032, 205938790, 247126548, 308908185, 329502064, 411877580, 494253096, 617816370, 659004128, 823755160, 988506192, 1235632740, 1318008256, 1647510320, 1977012384, 2471265480, 3295020640, 3954024768, 4942530960, 6590041280, 9885061920, 19770123840]

約数ペア:

[(1, 19770123840), (2, 9885061920), (3, 6590041280), (4, 4942530960), (5, 3954024768), (6, 3295020640), (8, 2471265480), (10, 1977012384), (12, 1647510320), (15, 1318008256), (16, 1235632740), (20, 988506192), (24, 823755160), (30, 659004128), (32, 617816370), (40, 494253096), (48, 411877580), (60, 329502064), (64, 308908185), (80, 247126548), (96, 205938790), (120, 164751032), (160, 123563274), (192, 102969395), (240, 82375516), (320, 61781637), (480, 41187758), (960, 20593879), (3643, 5426880), (5653, 3497280), (7286, 2713440), (10929, 1808960), (11306, 1748640), (14572, 1356720), (16959, 1165760), (18215, 1085376), (21858, 904480), (22612, 874320), (28265, 699456), (29144, 678360), (33918, 582880), (36430, 542688), (43716, 452240), (45224, 437160), (54645, 361792), (56530, 349728), (58288, 339180), (67836, 291440), (72860, 271344), (84795, 233152), (87432, 226120), (90448, 218580), (109290, 180896), (113060, 174864), (116576, 169590), (135672, 145720)]