163251360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1647

約数の個数: 144

約数和(自身を含む): 565090344

約数和(自身を除く): 401838984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1553, 1752, 2190, 2336, 2628, 2920, 3106, 3285, 3504, 4380, 4659, 5256, 5840, 6212, 6570, 7008, 7765, 8760, 9318, 10512, 11680, 12424, 13140, 13977, 15530, 17520, 18636, 21024, 23295, 24848, 26280, 27954, 31060, 35040, 37272, 46590, 49696, 52560, 55908, 62120, 69885, 74544, 93180, 105120, 111816, 113369, 124240, 139770, 149088, 186360, 223632, 226738, 248480, 279540, 340107, 372720, 447264, 453476, 559080, 566845, 680214, 745440, 906952, 1020321, 1118160, 1133690, 1360428, 1700535, 1813904, 2040642, 2236320, 2267380, 2720856, 3401070, 3627808, 4081284, 4534760, 5101605, 5441712, 6802140, 8162568, 9069520, 10203210, 10883424, 13604280, 16325136, 18139040, 20406420, 27208560, 32650272, 40812840, 54417120, 81625680, 163251360]

約数ペア:

[(1, 163251360), (2, 81625680), (3, 54417120), (4, 40812840), (5, 32650272), (6, 27208560), (8, 20406420), (9, 18139040), (10, 16325136), (12, 13604280), (15, 10883424), (16, 10203210), (18, 9069520), (20, 8162568), (24, 6802140), (30, 5441712), (32, 5101605), (36, 4534760), (40, 4081284), (45, 3627808), (48, 3401070), (60, 2720856), (72, 2267380), (73, 2236320), (80, 2040642), (90, 1813904), (96, 1700535), (120, 1360428), (144, 1133690), (146, 1118160), (160, 1020321), (180, 906952), (219, 745440), (240, 680214), (288, 566845), (292, 559080), (360, 453476), (365, 447264), (438, 372720), (480, 340107), (584, 279540), (657, 248480), (720, 226738), (730, 223632), (876, 186360), (1095, 149088), (1168, 139770), (1314, 124240), (1440, 113369), (1460, 111816), (1553, 105120), (1752, 93180), (2190, 74544), (2336, 69885), (2628, 62120), (2920, 55908), (3106, 52560), (3285, 49696), (3504, 46590), (4380, 37272), (4659, 35040), (5256, 31060), (5840, 27954), (6212, 26280), (6570, 24848), (7008, 23295), (7765, 21024), (8760, 18636), (9318, 17520), (10512, 15530), (11680, 13977), (12424, 13140)]