422067520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 224

約数和(自身を含む): 1240657920

約数和(自身を除く): 818590400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 64, 70, 76, 80, 94, 95, 112, 133, 140, 152, 160, 188, 190, 211, 224, 235, 266, 280, 304, 320, 329, 376, 380, 422, 448, 470, 532, 560, 608, 658, 665, 752, 760, 844, 893, 940, 1055, 1064, 1120, 1216, 1316, 1330, 1477, 1504, 1520, 1645, 1688, 1786, 1880, 2110, 2128, 2240, 2632, 2660, 2954, 3008, 3040, 3290, 3376, 3572, 3760, 4009, 4220, 4256, 4465, 5264, 5320, 5908, 6080, 6251, 6580, 6752, 7144, 7385, 7520, 8018, 8440, 8512, 8930, 9917, 10528, 10640, 11816, 12502, 13160, 13504, 14288, 14770, 15040, 16036, 16880, 17860, 19834, 20045, 21056, 21280, 23632, 25004, 26320, 28063, 28576, 29540, 31255, 32072, 33760, 35720, 39668, 40090, 42560, 47264, 49585, 50008, 52640, 56126, 57152, 59080, 62510, 64144, 67520, 69419, 71440, 79336, 80180, 94528, 99170, 100016, 105280, 112252, 118160, 125020, 128288, 138838, 140315, 142880, 158672, 160360, 188423, 198340, 200032, 224504, 236320, 250040, 256576, 277676, 280630, 285760, 317344, 320720, 347095, 376846, 396680, 400064, 449008, 472640, 500080, 555352, 561260, 634688, 641440, 694190, 753692, 793360, 898016, 942115, 1000160, 1110704, 1122520, 1282880, 1318961, 1388380, 1507384, 1586720, 1796032, 1884230, 2000320, 2221408, 2245040, 2637922, 2776760, 3014768, 3173440, 3768460, 4442816, 4490080, 5275844, 5553520, 6029536, 6594805, 7536920, 8980160, 10551688, 11107040, 12059072, 13189610, 15073840, 21103376, 22214080, 26379220, 30147680, 42206752, 52758440, 60295360, 84413504, 105516880, 211033760, 422067520]

約数ペア:

[(1, 422067520), (2, 211033760), (4, 105516880), (5, 84413504), (7, 60295360), (8, 52758440), (10, 42206752), (14, 30147680), (16, 26379220), (19, 22214080), (20, 21103376), (28, 15073840), (32, 13189610), (35, 12059072), (38, 11107040), (40, 10551688), (47, 8980160), (56, 7536920), (64, 6594805), (70, 6029536), (76, 5553520), (80, 5275844), (94, 4490080), (95, 4442816), (112, 3768460), (133, 3173440), (140, 3014768), (152, 2776760), (160, 2637922), (188, 2245040), (190, 2221408), (211, 2000320), (224, 1884230), (235, 1796032), (266, 1586720), (280, 1507384), (304, 1388380), (320, 1318961), (329, 1282880), (376, 1122520), (380, 1110704), (422, 1000160), (448, 942115), (470, 898016), (532, 793360), (560, 753692), (608, 694190), (658, 641440), (665, 634688), (752, 561260), (760, 555352), (844, 500080), (893, 472640), (940, 449008), (1055, 400064), (1064, 396680), (1120, 376846), (1216, 347095), (1316, 320720), (1330, 317344), (1477, 285760), (1504, 280630), (1520, 277676), (1645, 256576), (1688, 250040), (1786, 236320), (1880, 224504), (2110, 200032), (2128, 198340), (2240, 188423), (2632, 160360), (2660, 158672), (2954, 142880), (3008, 140315), (3040, 138838), (3290, 128288), (3376, 125020), (3572, 118160), (3760, 112252), (4009, 105280), (4220, 100016), (4256, 99170), (4465, 94528), (5264, 80180), (5320, 79336), (5908, 71440), (6080, 69419), (6251, 67520), (6580, 64144), (6752, 62510), (7144, 59080), (7385, 57152), (7520, 56126), (8018, 52640), (8440, 50008), (8512, 49585), (8930, 47264), (9917, 42560), (10528, 40090), (10640, 39668), (11816, 35720), (12502, 33760), (13160, 32072), (13504, 31255), (14288, 29540), (14770, 28576), (15040, 28063), (16036, 26320), (16880, 25004), (17860, 23632), (19834, 21280), (20045, 21056)]