749888960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4318

約数の個数: 112

約数和(自身を含む): 1944928800

約数和(自身を除く): 1195039840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2755, 3040, 4253, 4408, 4640, 5510, 6080, 8506, 8816, 9280, 11020, 17012, 17632, 21265, 22040, 34024, 35264, 42530, 44080, 68048, 80807, 85060, 88160, 123337, 136096, 161614, 170120, 176320, 246674, 272192, 323228, 340240, 404035, 493348, 616685, 646456, 680480, 808070, 986696, 1233370, 1292912, 1360960, 1616140, 1973392, 2343403, 2466740, 2585824, 3232280, 3946784, 4686806, 4933480, 5171648, 6464560, 7893568, 9373612, 9866960, 11717015, 12929120, 18747224, 19733920, 23434030, 25858240, 37494448, 39467840, 46868060, 74988896, 93736120, 149977792, 187472240, 374944480, 749888960]

約数ペア:

[(1, 749888960), (2, 374944480), (4, 187472240), (5, 149977792), (8, 93736120), (10, 74988896), (16, 46868060), (19, 39467840), (20, 37494448), (29, 25858240), (32, 23434030), (38, 19733920), (40, 18747224), (58, 12929120), (64, 11717015), (76, 9866960), (80, 9373612), (95, 7893568), (116, 6464560), (145, 5171648), (152, 4933480), (160, 4686806), (190, 3946784), (232, 3232280), (290, 2585824), (304, 2466740), (320, 2343403), (380, 1973392), (464, 1616140), (551, 1360960), (580, 1292912), (608, 1233370), (760, 986696), (928, 808070), (1102, 680480), (1160, 646456), (1216, 616685), (1520, 493348), (1856, 404035), (2204, 340240), (2320, 323228), (2755, 272192), (3040, 246674), (4253, 176320), (4408, 170120), (4640, 161614), (5510, 136096), (6080, 123337), (8506, 88160), (8816, 85060), (9280, 80807), (11020, 68048), (17012, 44080), (17632, 42530), (21265, 35264), (22040, 34024)]