109721520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 160

約数和(自身を含む): 383308800

約数和(自身を除く): 273587280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 643, 711, 720, 790, 948, 1080, 1185, 1264, 1286, 1422, 1580, 1896, 1929, 2133, 2160, 2370, 2572, 2844, 3160, 3215, 3555, 3792, 3858, 4266, 4740, 5144, 5688, 5787, 6320, 6430, 7110, 7716, 8532, 9480, 9645, 10288, 10665, 11376, 11574, 12860, 14220, 15432, 17064, 17361, 18960, 19290, 21330, 23148, 25720, 28440, 28935, 30864, 34128, 34722, 38580, 42660, 46296, 50797, 51440, 56880, 57870, 69444, 77160, 85320, 86805, 92592, 101594, 115740, 138888, 152391, 154320, 170640, 173610, 203188, 231480, 253985, 277776, 304782, 347220, 406376, 457173, 462960, 507970, 609564, 694440, 761955, 812752, 914346, 1015940, 1219128, 1371519, 1388880, 1523910, 1828692, 2031880, 2285865, 2438256, 2743038, 3047820, 3657384, 4063760, 4571730, 5486076, 6095640, 6857595, 7314768, 9143460, 10972152, 12191280, 13715190, 18286920, 21944304, 27430380, 36573840, 54860760, 109721520]

約数ペア:

[(1, 109721520), (2, 54860760), (3, 36573840), (4, 27430380), (5, 21944304), (6, 18286920), (8, 13715190), (9, 12191280), (10, 10972152), (12, 9143460), (15, 7314768), (16, 6857595), (18, 6095640), (20, 5486076), (24, 4571730), (27, 4063760), (30, 3657384), (36, 3047820), (40, 2743038), (45, 2438256), (48, 2285865), (54, 2031880), (60, 1828692), (72, 1523910), (79, 1388880), (80, 1371519), (90, 1219128), (108, 1015940), (120, 914346), (135, 812752), (144, 761955), (158, 694440), (180, 609564), (216, 507970), (237, 462960), (240, 457173), (270, 406376), (316, 347220), (360, 304782), (395, 277776), (432, 253985), (474, 231480), (540, 203188), (632, 173610), (643, 170640), (711, 154320), (720, 152391), (790, 138888), (948, 115740), (1080, 101594), (1185, 92592), (1264, 86805), (1286, 85320), (1422, 77160), (1580, 69444), (1896, 57870), (1929, 56880), (2133, 51440), (2160, 50797), (2370, 46296), (2572, 42660), (2844, 38580), (3160, 34722), (3215, 34128), (3555, 30864), (3792, 28935), (3858, 28440), (4266, 25720), (4740, 23148), (5144, 21330), (5688, 19290), (5787, 18960), (6320, 17361), (6430, 17064), (7110, 15432), (7716, 14220), (8532, 12860), (9480, 11574), (9645, 11376), (10288, 10665)]