106881920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 273637440

約数和(自身を除く): 166755520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 128, 137, 160, 184, 212, 230, 265, 274, 320, 368, 424, 460, 530, 548, 640, 685, 736, 848, 920, 1060, 1096, 1219, 1370, 1472, 1696, 1840, 2120, 2192, 2438, 2740, 2944, 3151, 3392, 3680, 4240, 4384, 4876, 5480, 6095, 6302, 6784, 7261, 7360, 8480, 8768, 9752, 10960, 12190, 12604, 14522, 14720, 15755, 16960, 17536, 19504, 21920, 24380, 25208, 29044, 31510, 33920, 36305, 39008, 43840, 48760, 50416, 58088, 63020, 72610, 78016, 87680, 97520, 100832, 116176, 126040, 145220, 156032, 167003, 195040, 201664, 232352, 252080, 290440, 334006, 390080, 403328, 464704, 504160, 580880, 668012, 780160, 835015, 929408, 1008320, 1161760, 1336024, 1670030, 2016640, 2323520, 2672048, 3340060, 4647040, 5344096, 6680120, 10688192, 13360240, 21376384, 26720480, 53440960, 106881920]

約数ペア:

[(1, 106881920), (2, 53440960), (4, 26720480), (5, 21376384), (8, 13360240), (10, 10688192), (16, 6680120), (20, 5344096), (23, 4647040), (32, 3340060), (40, 2672048), (46, 2323520), (53, 2016640), (64, 1670030), (80, 1336024), (92, 1161760), (106, 1008320), (115, 929408), (128, 835015), (137, 780160), (160, 668012), (184, 580880), (212, 504160), (230, 464704), (265, 403328), (274, 390080), (320, 334006), (368, 290440), (424, 252080), (460, 232352), (530, 201664), (548, 195040), (640, 167003), (685, 156032), (736, 145220), (848, 126040), (920, 116176), (1060, 100832), (1096, 97520), (1219, 87680), (1370, 78016), (1472, 72610), (1696, 63020), (1840, 58088), (2120, 50416), (2192, 48760), (2438, 43840), (2740, 39008), (2944, 36305), (3151, 33920), (3392, 31510), (3680, 29044), (4240, 25208), (4384, 24380), (4876, 21920), (5480, 19504), (6095, 17536), (6302, 16960), (6784, 15755), (7261, 14720), (7360, 14522), (8480, 12604), (8768, 12190), (9752, 10960)]