16155040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 42565824

約数和(自身を除く): 26410784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 137, 160, 176, 220, 268, 274, 335, 352, 440, 536, 548, 670, 685, 737, 880, 1072, 1096, 1340, 1370, 1474, 1507, 1760, 2144, 2192, 2680, 2740, 2948, 3014, 3685, 4384, 5360, 5480, 5896, 6028, 7370, 7535, 9179, 10720, 10960, 11792, 12056, 14740, 15070, 18358, 21920, 23584, 24112, 29480, 30140, 36716, 45895, 48224, 58960, 60280, 73432, 91790, 100969, 117920, 120560, 146864, 183580, 201938, 241120, 293728, 367160, 403876, 504845, 734320, 807752, 1009690, 1468640, 1615504, 2019380, 3231008, 4038760, 8077520, 16155040]

約数ペア:

[(1, 16155040), (2, 8077520), (4, 4038760), (5, 3231008), (8, 2019380), (10, 1615504), (11, 1468640), (16, 1009690), (20, 807752), (22, 734320), (32, 504845), (40, 403876), (44, 367160), (55, 293728), (67, 241120), (80, 201938), (88, 183580), (110, 146864), (134, 120560), (137, 117920), (160, 100969), (176, 91790), (220, 73432), (268, 60280), (274, 58960), (335, 48224), (352, 45895), (440, 36716), (536, 30140), (548, 29480), (670, 24112), (685, 23584), (737, 21920), (880, 18358), (1072, 15070), (1096, 14740), (1340, 12056), (1370, 11792), (1474, 10960), (1507, 10720), (1760, 9179), (2144, 7535), (2192, 7370), (2680, 6028), (2740, 5896), (2948, 5480), (3014, 5360), (3685, 4384)]