22160160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1431

約数の個数: 144

約数和(自身を含む): 82555200

約数和(自身を除く): 60395040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1399, 1440, 1584, 1760, 1980, 2640, 2798, 3168, 3960, 4197, 5280, 5596, 6995, 7920, 8394, 11192, 12591, 13990, 15389, 15840, 16788, 20985, 22384, 25182, 27980, 30778, 33576, 41970, 44768, 46167, 50364, 55960, 61556, 62955, 67152, 76945, 83940, 92334, 100728, 111920, 123112, 125910, 134304, 138501, 153890, 167880, 184668, 201456, 223840, 230835, 246224, 251820, 277002, 307780, 335760, 369336, 402912, 461670, 492448, 503640, 554004, 615560, 671520, 692505, 738672, 923340, 1007280, 1108008, 1231120, 1385010, 1477344, 1846680, 2014560, 2216016, 2462240, 2770020, 3693360, 4432032, 5540040, 7386720, 11080080, 22160160]

約数ペア:

[(1, 22160160), (2, 11080080), (3, 7386720), (4, 5540040), (5, 4432032), (6, 3693360), (8, 2770020), (9, 2462240), (10, 2216016), (11, 2014560), (12, 1846680), (15, 1477344), (16, 1385010), (18, 1231120), (20, 1108008), (22, 1007280), (24, 923340), (30, 738672), (32, 692505), (33, 671520), (36, 615560), (40, 554004), (44, 503640), (45, 492448), (48, 461670), (55, 402912), (60, 369336), (66, 335760), (72, 307780), (80, 277002), (88, 251820), (90, 246224), (96, 230835), (99, 223840), (110, 201456), (120, 184668), (132, 167880), (144, 153890), (160, 138501), (165, 134304), (176, 125910), (180, 123112), (198, 111920), (220, 100728), (240, 92334), (264, 83940), (288, 76945), (330, 67152), (352, 62955), (360, 61556), (396, 55960), (440, 50364), (480, 46167), (495, 44768), (528, 41970), (660, 33576), (720, 30778), (792, 27980), (880, 25182), (990, 22384), (1056, 20985), (1320, 16788), (1399, 15840), (1440, 15389), (1584, 13990), (1760, 12591), (1980, 11192), (2640, 8394), (2798, 7920), (3168, 6995), (3960, 5596), (4197, 5280)]