158405280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1627

約数の個数: 192

約数和(自身を含む): 573350400

約数和(自身を除く): 414945120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1579, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 3040, 3135, 3158, 3344, 4180, 4560, 4737, 5016, 5280, 6270, 6316, 6688, 7895, 8360, 9120, 9474, 10032, 12540, 12632, 15790, 16720, 17369, 18948, 20064, 23685, 25080, 25264, 30001, 31580, 33440, 34738, 37896, 47370, 50160, 50528, 52107, 60002, 63160, 69476, 75792, 86845, 90003, 94740, 100320, 104214, 120004, 126320, 138952, 150005, 151584, 173690, 180006, 189480, 208428, 240008, 252640, 260535, 277904, 300010, 330011, 347380, 360012, 378960, 416856, 450015, 480016, 521070, 555808, 600020, 660022, 694760, 720024, 757920, 833712, 900030, 960032, 990033, 1042140, 1200040, 1320044, 1389520, 1440048, 1650055, 1667424, 1800060, 1980066, 2084280, 2400080, 2640088, 2779040, 2880096, 3300110, 3600120, 3960132, 4168560, 4800160, 4950165, 5280176, 6600220, 7200240, 7920264, 8337120, 9900330, 10560352, 13200440, 14400480, 15840528, 19800660, 26400880, 31681056, 39601320, 52801760, 79202640, 158405280]

約数ペア:

[(1, 158405280), (2, 79202640), (3, 52801760), (4, 39601320), (5, 31681056), (6, 26400880), (8, 19800660), (10, 15840528), (11, 14400480), (12, 13200440), (15, 10560352), (16, 9900330), (19, 8337120), (20, 7920264), (22, 7200240), (24, 6600220), (30, 5280176), (32, 4950165), (33, 4800160), (38, 4168560), (40, 3960132), (44, 3600120), (48, 3300110), (55, 2880096), (57, 2779040), (60, 2640088), (66, 2400080), (76, 2084280), (80, 1980066), (88, 1800060), (95, 1667424), (96, 1650055), (110, 1440048), (114, 1389520), (120, 1320044), (132, 1200040), (152, 1042140), (160, 990033), (165, 960032), (176, 900030), (190, 833712), (209, 757920), (220, 720024), (228, 694760), (240, 660022), (264, 600020), (285, 555808), (304, 521070), (330, 480016), (352, 450015), (380, 416856), (418, 378960), (440, 360012), (456, 347380), (480, 330011), (528, 300010), (570, 277904), (608, 260535), (627, 252640), (660, 240008), (760, 208428), (836, 189480), (880, 180006), (912, 173690), (1045, 151584), (1056, 150005), (1140, 138952), (1254, 126320), (1320, 120004), (1520, 104214), (1579, 100320), (1672, 94740), (1760, 90003), (1824, 86845), (2090, 75792), (2280, 69476), (2508, 63160), (2640, 60002), (3040, 52107), (3135, 50528), (3158, 50160), (3344, 47370), (4180, 37896), (4560, 34738), (4737, 33440), (5016, 31580), (5280, 30001), (6270, 25264), (6316, 25080), (6688, 23685), (7895, 20064), (8360, 18948), (9120, 17369), (9474, 16720), (10032, 15790), (12540, 12632)]