160322880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 545128704

約数和(自身を除く): 384805824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 64, 69, 80, 92, 96, 106, 115, 120, 137, 138, 159, 160, 184, 192, 212, 230, 240, 265, 274, 276, 318, 320, 345, 368, 411, 424, 460, 480, 530, 548, 552, 636, 685, 690, 736, 795, 822, 848, 920, 960, 1060, 1096, 1104, 1219, 1272, 1370, 1380, 1472, 1590, 1644, 1696, 1840, 2055, 2120, 2192, 2208, 2438, 2544, 2740, 2760, 3151, 3180, 3288, 3392, 3657, 3680, 4110, 4240, 4384, 4416, 4876, 5088, 5480, 5520, 6095, 6302, 6360, 6576, 7261, 7314, 7360, 8220, 8480, 8768, 9453, 9752, 10176, 10960, 11040, 12190, 12604, 12720, 13152, 14522, 14628, 15755, 16440, 16960, 18285, 18906, 19504, 21783, 21920, 22080, 24380, 25208, 25440, 26304, 29044, 29256, 31510, 32880, 36305, 36570, 37812, 39008, 43566, 43840, 47265, 48760, 50416, 50880, 58088, 58512, 63020, 65760, 72610, 73140, 75624, 78016, 87132, 94530, 97520, 100832, 108915, 116176, 117024, 126040, 131520, 145220, 146280, 151248, 167003, 174264, 189060, 195040, 201664, 217830, 232352, 234048, 252080, 290440, 292560, 302496, 334006, 348528, 378120, 390080, 435660, 464704, 501009, 504160, 580880, 585120, 604992, 668012, 697056, 756240, 835015, 871320, 1002018, 1008320, 1161760, 1170240, 1336024, 1394112, 1512480, 1670030, 1742640, 2004036, 2323520, 2505045, 2672048, 3024960, 3340060, 3485280, 4008072, 5010090, 5344096, 6680120, 6970560, 8016144, 10020180, 10688192, 13360240, 16032288, 20040360, 26720480, 32064576, 40080720, 53440960, 80161440, 160322880]

約数ペア:

[(1, 160322880), (2, 80161440), (3, 53440960), (4, 40080720), (5, 32064576), (6, 26720480), (8, 20040360), (10, 16032288), (12, 13360240), (15, 10688192), (16, 10020180), (20, 8016144), (23, 6970560), (24, 6680120), (30, 5344096), (32, 5010090), (40, 4008072), (46, 3485280), (48, 3340060), (53, 3024960), (60, 2672048), (64, 2505045), (69, 2323520), (80, 2004036), (92, 1742640), (96, 1670030), (106, 1512480), (115, 1394112), (120, 1336024), (137, 1170240), (138, 1161760), (159, 1008320), (160, 1002018), (184, 871320), (192, 835015), (212, 756240), (230, 697056), (240, 668012), (265, 604992), (274, 585120), (276, 580880), (318, 504160), (320, 501009), (345, 464704), (368, 435660), (411, 390080), (424, 378120), (460, 348528), (480, 334006), (530, 302496), (548, 292560), (552, 290440), (636, 252080), (685, 234048), (690, 232352), (736, 217830), (795, 201664), (822, 195040), (848, 189060), (920, 174264), (960, 167003), (1060, 151248), (1096, 146280), (1104, 145220), (1219, 131520), (1272, 126040), (1370, 117024), (1380, 116176), (1472, 108915), (1590, 100832), (1644, 97520), (1696, 94530), (1840, 87132), (2055, 78016), (2120, 75624), (2192, 73140), (2208, 72610), (2438, 65760), (2544, 63020), (2740, 58512), (2760, 58088), (3151, 50880), (3180, 50416), (3288, 48760), (3392, 47265), (3657, 43840), (3680, 43566), (4110, 39008), (4240, 37812), (4384, 36570), (4416, 36305), (4876, 32880), (5088, 31510), (5480, 29256), (5520, 29044), (6095, 26304), (6302, 25440), (6360, 25208), (6576, 24380), (7261, 22080), (7314, 21920), (7360, 21783), (8220, 19504), (8480, 18906), (8768, 18285), (9453, 16960), (9752, 16440), (10176, 15755), (10960, 14628), (11040, 14522), (12190, 13152), (12604, 12720)]