388637379840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3489919}}^1$

素因数の和:3489972

約数の個数: 144

約数和(自身を含む): 1284011366400

約数和(自身を除く): 895373986560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4640, 5568, 6960, 7424, 9280, 11136, 13920, 18560, 22272, 27840, 37120, 55680, 111360, 3489919, 6979838, 10469757, 13959676, 17449595, 20939514, 27919352, 34899190, 41879028, 52348785, 55838704, 69798380, 83758056, 101207651, 104697570, 111677408, 139596760, 167516112, 202415302, 209395140, 223354816, 279193520, 303622953, 335032224, 404830604, 418790280, 446709632, 506038255, 558387040, 607245906, 670064448, 809661208, 837580560, 893419264, 1012076510, 1116774080, 1214491812, 1340128896, 1518114765, 1619322416, 1675161120, 2024153020, 2233548160, 2428983624, 2680257792, 3036229530, 3238644832, 3350322240, 4048306040, 4467096320, 4857967248, 6072459060, 6477289664, 6700644480, 8096612080, 9715934496, 12144918120, 12954579328, 13401288960, 16193224160, 19431868992, 24289836240, 25909158656, 32386448320, 38863737984, 48579672480, 64772896640, 77727475968, 97159344960, 129545793280, 194318689920, 388637379840]

約数ペア:

[(1, 388637379840), (2, 194318689920), (3, 129545793280), (4, 97159344960), (5, 77727475968), (6, 64772896640), (8, 48579672480), (10, 38863737984), (12, 32386448320), (15, 25909158656), (16, 24289836240), (20, 19431868992), (24, 16193224160), (29, 13401288960), (30, 12954579328), (32, 12144918120), (40, 9715934496), (48, 8096612080), (58, 6700644480), (60, 6477289664), (64, 6072459060), (80, 4857967248), (87, 4467096320), (96, 4048306040), (116, 3350322240), (120, 3238644832), (128, 3036229530), (145, 2680257792), (160, 2428983624), (174, 2233548160), (192, 2024153020), (232, 1675161120), (240, 1619322416), (256, 1518114765), (290, 1340128896), (320, 1214491812), (348, 1116774080), (384, 1012076510), (435, 893419264), (464, 837580560), (480, 809661208), (580, 670064448), (640, 607245906), (696, 558387040), (768, 506038255), (870, 446709632), (928, 418790280), (960, 404830604), (1160, 335032224), (1280, 303622953), (1392, 279193520), (1740, 223354816), (1856, 209395140), (1920, 202415302), (2320, 167516112), (2784, 139596760), (3480, 111677408), (3712, 104697570), (3840, 101207651), (4640, 83758056), (5568, 69798380), (6960, 55838704), (7424, 52348785), (9280, 41879028), (11136, 34899190), (13920, 27919352), (18560, 20939514), (22272, 17449595), (27840, 13959676), (37120, 10469757), (55680, 6979838), (111360, 3489919)]