422322880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9923}}^1$

素因数の和:9966

約数の個数: 112

約数和(自身を含む): 1209934080

約数和(自身を除く): 787611200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 9923, 10640, 19846, 21280, 39692, 42560, 49615, 69461, 79384, 99230, 138922, 158768, 188537, 198460, 277844, 317536, 347305, 377074, 396920, 555688, 635072, 694610, 754148, 793840, 942685, 1111376, 1319759, 1389220, 1508296, 1587680, 1885370, 2222752, 2639518, 2778440, 3016592, 3175360, 3770740, 4445504, 5279036, 5556880, 6033184, 6598795, 7541480, 10558072, 11113760, 12066368, 13197590, 15082960, 21116144, 22227520, 26395180, 30165920, 42232288, 52790360, 60331840, 84464576, 105580720, 211161440, 422322880]

約数ペア:

[(1, 422322880), (2, 211161440), (4, 105580720), (5, 84464576), (7, 60331840), (8, 52790360), (10, 42232288), (14, 30165920), (16, 26395180), (19, 22227520), (20, 21116144), (28, 15082960), (32, 13197590), (35, 12066368), (38, 11113760), (40, 10558072), (56, 7541480), (64, 6598795), (70, 6033184), (76, 5556880), (80, 5279036), (95, 4445504), (112, 3770740), (133, 3175360), (140, 3016592), (152, 2778440), (160, 2639518), (190, 2222752), (224, 1885370), (266, 1587680), (280, 1508296), (304, 1389220), (320, 1319759), (380, 1111376), (448, 942685), (532, 793840), (560, 754148), (608, 694610), (665, 635072), (760, 555688), (1064, 396920), (1120, 377074), (1216, 347305), (1330, 317536), (1520, 277844), (2128, 198460), (2240, 188537), (2660, 158768), (3040, 138922), (4256, 99230), (5320, 79384), (6080, 69461), (8512, 49615), (9923, 42560), (10640, 39692), (19846, 21280)]