171569625160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{5479}}^1$

素因数の和:5951

約数の個数: 128

約数和(自身を含む): 408085516800

約数和(自身を除く): 236515891640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 337, 404, 460, 505, 674, 808, 920, 1010, 1348, 1685, 2020, 2323, 2696, 3370, 4040, 4646, 5479, 6740, 7751, 9292, 10958, 11615, 13480, 15502, 18584, 21916, 23230, 27395, 31004, 34037, 38755, 43832, 46460, 54790, 62008, 68074, 77510, 92920, 109580, 126017, 136148, 155020, 170185, 219160, 252034, 272296, 310040, 340370, 504068, 553379, 630085, 680740, 782851, 1008136, 1106758, 1260170, 1361480, 1565702, 1846423, 2213516, 2520340, 2766895, 3131404, 3692846, 3914255, 4427032, 5040680, 5533790, 6262808, 7385692, 7828510, 9232115, 11067580, 12727717, 14771384, 15657020, 18464230, 22135160, 25455434, 31314040, 36928460, 42467729, 50910868, 63638585, 73856920, 84935458, 101821736, 127277170, 169870916, 186488723, 212338645, 254554340, 339741832, 372977446, 424677290, 509108680, 745954892, 849354580, 932443615, 1491909784, 1698709160, 1864887230, 3729774460, 4289240629, 7459548920, 8578481258, 17156962516, 21446203145, 34313925032, 42892406290, 85784812580, 171569625160]

約数ペア:

[(1, 171569625160), (2, 85784812580), (4, 42892406290), (5, 34313925032), (8, 21446203145), (10, 17156962516), (20, 8578481258), (23, 7459548920), (40, 4289240629), (46, 3729774460), (92, 1864887230), (101, 1698709160), (115, 1491909784), (184, 932443615), (202, 849354580), (230, 745954892), (337, 509108680), (404, 424677290), (460, 372977446), (505, 339741832), (674, 254554340), (808, 212338645), (920, 186488723), (1010, 169870916), (1348, 127277170), (1685, 101821736), (2020, 84935458), (2323, 73856920), (2696, 63638585), (3370, 50910868), (4040, 42467729), (4646, 36928460), (5479, 31314040), (6740, 25455434), (7751, 22135160), (9292, 18464230), (10958, 15657020), (11615, 14771384), (13480, 12727717), (15502, 11067580), (18584, 9232115), (21916, 7828510), (23230, 7385692), (27395, 6262808), (31004, 5533790), (34037, 5040680), (38755, 4427032), (43832, 3914255), (46460, 3692846), (54790, 3131404), (62008, 2766895), (68074, 2520340), (77510, 2213516), (92920, 1846423), (109580, 1565702), (126017, 1361480), (136148, 1260170), (155020, 1106758), (170185, 1008136), (219160, 782851), (252034, 680740), (272296, 630085), (310040, 553379), (340370, 504068)]