6910920

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 23616000

約数和(自身を除く): 16705080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 243, 270, 316, 324, 360, 395, 405, 474, 486, 540, 632, 648, 711, 729, 790, 810, 948, 972, 1080, 1185, 1215, 1422, 1458, 1580, 1620, 1896, 1944, 2133, 2187, 2370, 2430, 2844, 2916, 3160, 3240, 3555, 3645, 4266, 4374, 4740, 4860, 5688, 5832, 6399, 7110, 7290, 8532, 8748, 9480, 9720, 10665, 10935, 12798, 14220, 14580, 17064, 17496, 19197, 21330, 21870, 25596, 28440, 29160, 31995, 38394, 42660, 43740, 51192, 57591, 63990, 76788, 85320, 87480, 95985, 115182, 127980, 153576, 172773, 191970, 230364, 255960, 287955, 345546, 383940, 460728, 575910, 691092, 767880, 863865, 1151820, 1382184, 1727730, 2303640, 3455460, 6910920]

約数ペア:

[(1, 6910920), (2, 3455460), (3, 2303640), (4, 1727730), (5, 1382184), (6, 1151820), (8, 863865), (9, 767880), (10, 691092), (12, 575910), (15, 460728), (18, 383940), (20, 345546), (24, 287955), (27, 255960), (30, 230364), (36, 191970), (40, 172773), (45, 153576), (54, 127980), (60, 115182), (72, 95985), (79, 87480), (81, 85320), (90, 76788), (108, 63990), (120, 57591), (135, 51192), (158, 43740), (162, 42660), (180, 38394), (216, 31995), (237, 29160), (243, 28440), (270, 25596), (316, 21870), (324, 21330), (360, 19197), (395, 17496), (405, 17064), (474, 14580), (486, 14220), (540, 12798), (632, 10935), (648, 10665), (711, 9720), (729, 9480), (790, 8748), (810, 8532), (948, 7290), (972, 7110), (1080, 6399), (1185, 5832), (1215, 5688), (1422, 4860), (1458, 4740), (1580, 4374), (1620, 4266), (1896, 3645), (1944, 3555), (2133, 3240), (2187, 3160), (2370, 2916), (2430, 2844)]