171755101040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{1627}}^1$

素因数の和:2207

約数の個数: 160

約数和(自身を含む): 423931200000

約数和(自身を除く): 252176098960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 199, 304, 349, 380, 398, 698, 760, 796, 995, 1396, 1520, 1592, 1627, 1745, 1990, 2792, 3184, 3254, 3490, 3781, 3980, 5584, 6508, 6631, 6980, 7562, 7960, 8135, 13016, 13262, 13960, 15124, 15920, 16270, 18905, 26032, 26524, 27920, 30248, 30913, 32540, 33155, 37810, 53048, 60496, 61826, 65080, 66310, 69451, 75620, 106096, 123652, 130160, 132620, 138902, 151240, 154565, 247304, 265240, 277804, 302480, 309130, 323773, 347255, 494608, 530480, 555608, 567823, 618260, 647546, 694510, 1111216, 1135646, 1236520, 1295092, 1319569, 1389020, 1618865, 2271292, 2473040, 2590184, 2639138, 2778040, 2839115, 3237730, 4542584, 5180368, 5278276, 5556080, 5678230, 6151687, 6475460, 6597845, 9085168, 10556552, 10788637, 11356460, 12303374, 12950920, 13195690, 21113104, 21577274, 22712920, 24606748, 25901840, 26391380, 30758435, 43154548, 45425840, 49213496, 52782760, 53943185, 61516870, 86309096, 98426992, 105565520, 107886370, 112996777, 123033740, 172618192, 215772740, 225993554, 246067480, 431545480, 451987108, 492134960, 564983885, 863090960, 903974216, 1129967770, 1807948432, 2146938763, 2259935540, 4293877526, 4519871080, 8587755052, 9039742160, 10734693815, 17175510104, 21469387630, 34351020208, 42938775260, 85877550520, 171755101040]

約数ペア:

[(1, 171755101040), (2, 85877550520), (4, 42938775260), (5, 34351020208), (8, 21469387630), (10, 17175510104), (16, 10734693815), (19, 9039742160), (20, 8587755052), (38, 4519871080), (40, 4293877526), (76, 2259935540), (80, 2146938763), (95, 1807948432), (152, 1129967770), (190, 903974216), (199, 863090960), (304, 564983885), (349, 492134960), (380, 451987108), (398, 431545480), (698, 246067480), (760, 225993554), (796, 215772740), (995, 172618192), (1396, 123033740), (1520, 112996777), (1592, 107886370), (1627, 105565520), (1745, 98426992), (1990, 86309096), (2792, 61516870), (3184, 53943185), (3254, 52782760), (3490, 49213496), (3781, 45425840), (3980, 43154548), (5584, 30758435), (6508, 26391380), (6631, 25901840), (6980, 24606748), (7562, 22712920), (7960, 21577274), (8135, 21113104), (13016, 13195690), (13262, 12950920), (13960, 12303374), (15124, 11356460), (15920, 10788637), (16270, 10556552), (18905, 9085168), (26032, 6597845), (26524, 6475460), (27920, 6151687), (30248, 5678230), (30913, 5556080), (32540, 5278276), (33155, 5180368), (37810, 4542584), (53048, 3237730), (60496, 2839115), (61826, 2778040), (65080, 2639138), (66310, 2590184), (69451, 2473040), (75620, 2271292), (106096, 1618865), (123652, 1389020), (130160, 1319569), (132620, 1295092), (138902, 1236520), (151240, 1135646), (154565, 1111216), (247304, 694510), (265240, 647546), (277804, 618260), (302480, 567823), (309130, 555608), (323773, 530480), (347255, 494608)]