6398560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 17962560

約数和(自身を除く): 11564000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 197, 203, 224, 232, 280, 290, 394, 406, 464, 560, 580, 788, 812, 928, 985, 1015, 1120, 1160, 1379, 1576, 1624, 1970, 2030, 2320, 2758, 3152, 3248, 3940, 4060, 4640, 5516, 5713, 6304, 6496, 6895, 7880, 8120, 11032, 11426, 13790, 15760, 16240, 22064, 22852, 27580, 28565, 31520, 32480, 39991, 44128, 45704, 55160, 57130, 79982, 91408, 110320, 114260, 159964, 182816, 199955, 220640, 228520, 319928, 399910, 457040, 639856, 799820, 914080, 1279712, 1599640, 3199280, 6398560]

約数ペア:

[(1, 6398560), (2, 3199280), (4, 1599640), (5, 1279712), (7, 914080), (8, 799820), (10, 639856), (14, 457040), (16, 399910), (20, 319928), (28, 228520), (29, 220640), (32, 199955), (35, 182816), (40, 159964), (56, 114260), (58, 110320), (70, 91408), (80, 79982), (112, 57130), (116, 55160), (140, 45704), (145, 44128), (160, 39991), (197, 32480), (203, 31520), (224, 28565), (232, 27580), (280, 22852), (290, 22064), (394, 16240), (406, 15760), (464, 13790), (560, 11426), (580, 11032), (788, 8120), (812, 7880), (928, 6895), (985, 6496), (1015, 6304), (1120, 5713), (1160, 5516), (1379, 4640), (1576, 4060), (1624, 3940), (1970, 3248), (2030, 3152), (2320, 2758)]