22003520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 224

約数和(自身を含む): 70225920

約数和(自身を除く): 48222400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 47, 55, 56, 64, 70, 76, 77, 80, 88, 94, 95, 110, 112, 133, 140, 152, 154, 160, 176, 188, 190, 209, 220, 224, 235, 266, 280, 304, 308, 320, 329, 352, 376, 380, 385, 418, 440, 448, 470, 517, 532, 560, 608, 616, 658, 665, 704, 752, 760, 770, 836, 880, 893, 940, 1034, 1045, 1064, 1120, 1216, 1232, 1316, 1330, 1463, 1504, 1520, 1540, 1645, 1672, 1760, 1786, 1880, 2068, 2090, 2128, 2240, 2464, 2585, 2632, 2660, 2926, 3008, 3040, 3080, 3290, 3344, 3520, 3572, 3619, 3760, 4136, 4180, 4256, 4465, 4928, 5170, 5264, 5320, 5852, 6080, 6160, 6251, 6580, 6688, 7144, 7238, 7315, 7520, 8272, 8360, 8512, 8930, 9823, 10340, 10528, 10640, 11704, 12320, 12502, 13160, 13376, 14288, 14476, 14630, 15040, 16544, 16720, 17860, 18095, 19646, 20680, 21056, 21280, 23408, 24640, 25004, 26320, 28576, 28952, 29260, 31255, 33088, 33440, 35720, 36190, 39292, 41360, 42560, 46816, 49115, 50008, 52640, 57152, 57904, 58520, 62510, 66880, 68761, 71440, 72380, 78584, 82720, 93632, 98230, 100016, 105280, 115808, 117040, 125020, 137522, 142880, 144760, 157168, 165440, 196460, 200032, 231616, 234080, 250040, 275044, 285760, 289520, 314336, 343805, 392920, 400064, 468160, 500080, 550088, 579040, 628672, 687610, 785840, 1000160, 1100176, 1158080, 1375220, 1571680, 2000320, 2200352, 2750440, 3143360, 4400704, 5500880, 11001760, 22003520]

約数ペア:

[(1, 22003520), (2, 11001760), (4, 5500880), (5, 4400704), (7, 3143360), (8, 2750440), (10, 2200352), (11, 2000320), (14, 1571680), (16, 1375220), (19, 1158080), (20, 1100176), (22, 1000160), (28, 785840), (32, 687610), (35, 628672), (38, 579040), (40, 550088), (44, 500080), (47, 468160), (55, 400064), (56, 392920), (64, 343805), (70, 314336), (76, 289520), (77, 285760), (80, 275044), (88, 250040), (94, 234080), (95, 231616), (110, 200032), (112, 196460), (133, 165440), (140, 157168), (152, 144760), (154, 142880), (160, 137522), (176, 125020), (188, 117040), (190, 115808), (209, 105280), (220, 100016), (224, 98230), (235, 93632), (266, 82720), (280, 78584), (304, 72380), (308, 71440), (320, 68761), (329, 66880), (352, 62510), (376, 58520), (380, 57904), (385, 57152), (418, 52640), (440, 50008), (448, 49115), (470, 46816), (517, 42560), (532, 41360), (560, 39292), (608, 36190), (616, 35720), (658, 33440), (665, 33088), (704, 31255), (752, 29260), (760, 28952), (770, 28576), (836, 26320), (880, 25004), (893, 24640), (940, 23408), (1034, 21280), (1045, 21056), (1064, 20680), (1120, 19646), (1216, 18095), (1232, 17860), (1316, 16720), (1330, 16544), (1463, 15040), (1504, 14630), (1520, 14476), (1540, 14288), (1645, 13376), (1672, 13160), (1760, 12502), (1786, 12320), (1880, 11704), (2068, 10640), (2090, 10528), (2128, 10340), (2240, 9823), (2464, 8930), (2585, 8512), (2632, 8360), (2660, 8272), (2926, 7520), (3008, 7315), (3040, 7238), (3080, 7144), (3290, 6688), (3344, 6580), (3520, 6251), (3572, 6160), (3619, 6080), (3760, 5852), (4136, 5320), (4180, 5264), (4256, 5170), (4465, 4928)]