8889403080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1\times {\mathrm{2017}}^1$

素因数の和:3983

約数の個数: 128

約数和(自身を含む): 28100246400

約数和(自身を除く): 19210843320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1933, 2017, 2280, 3866, 4034, 5799, 6051, 7732, 8068, 9665, 10085, 11598, 12102, 15464, 16136, 19330, 20170, 23196, 24204, 28995, 30255, 36727, 38323, 38660, 40340, 46392, 48408, 57990, 60510, 73454, 76646, 77320, 80680, 110181, 114969, 115980, 121020, 146908, 153292, 183635, 191615, 220362, 229938, 231960, 242040, 293816, 306584, 367270, 383230, 440724, 459876, 550905, 574845, 734540, 766460, 881448, 919752, 1101810, 1149690, 1469080, 1532920, 2203620, 2299380, 3898861, 4407240, 4598760, 7797722, 11696583, 15595444, 19494305, 23393166, 31190888, 38988610, 46786332, 58482915, 74078359, 77977220, 93572664, 116965830, 148156718, 155954440, 222235077, 233931660, 296313436, 370391795, 444470154, 467863320, 592626872, 740783590, 888940308, 1111175385, 1481567180, 1777880616, 2222350770, 2963134360, 4444701540, 8889403080]

約数ペア:

[(1, 8889403080), (2, 4444701540), (3, 2963134360), (4, 2222350770), (5, 1777880616), (6, 1481567180), (8, 1111175385), (10, 888940308), (12, 740783590), (15, 592626872), (19, 467863320), (20, 444470154), (24, 370391795), (30, 296313436), (38, 233931660), (40, 222235077), (57, 155954440), (60, 148156718), (76, 116965830), (95, 93572664), (114, 77977220), (120, 74078359), (152, 58482915), (190, 46786332), (228, 38988610), (285, 31190888), (380, 23393166), (456, 19494305), (570, 15595444), (760, 11696583), (1140, 7797722), (1933, 4598760), (2017, 4407240), (2280, 3898861), (3866, 2299380), (4034, 2203620), (5799, 1532920), (6051, 1469080), (7732, 1149690), (8068, 1101810), (9665, 919752), (10085, 881448), (11598, 766460), (12102, 734540), (15464, 574845), (16136, 550905), (19330, 459876), (20170, 440724), (23196, 383230), (24204, 367270), (28995, 306584), (30255, 293816), (36727, 242040), (38323, 231960), (38660, 229938), (40340, 220362), (46392, 191615), (48408, 183635), (57990, 153292), (60510, 146908), (73454, 121020), (76646, 115980), (77320, 114969), (80680, 110181)]