84595840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 241470720

約数和(自身を除く): 156874880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 821, 896, 920, 1120, 1288, 1472, 1610, 1642, 1840, 2240, 2576, 2944, 3220, 3284, 3680, 4105, 4480, 5152, 5747, 6440, 6568, 7360, 8210, 10304, 11494, 12880, 13136, 14720, 16420, 18883, 20608, 22988, 25760, 26272, 28735, 32840, 37766, 45976, 51520, 52544, 57470, 65680, 75532, 91952, 94415, 103040, 105088, 114940, 131360, 132181, 151064, 183904, 188830, 229880, 262720, 264362, 302128, 367808, 377660, 459760, 525440, 528724, 604256, 660905, 735616, 755320, 919520, 1057448, 1208512, 1321810, 1510640, 1839040, 2114896, 2417024, 2643620, 3021280, 3678080, 4229792, 5287240, 6042560, 8459584, 10574480, 12085120, 16919168, 21148960, 42297920, 84595840]

約数ペア:

[(1, 84595840), (2, 42297920), (4, 21148960), (5, 16919168), (7, 12085120), (8, 10574480), (10, 8459584), (14, 6042560), (16, 5287240), (20, 4229792), (23, 3678080), (28, 3021280), (32, 2643620), (35, 2417024), (40, 2114896), (46, 1839040), (56, 1510640), (64, 1321810), (70, 1208512), (80, 1057448), (92, 919520), (112, 755320), (115, 735616), (128, 660905), (140, 604256), (160, 528724), (161, 525440), (184, 459760), (224, 377660), (230, 367808), (280, 302128), (320, 264362), (322, 262720), (368, 229880), (448, 188830), (460, 183904), (560, 151064), (640, 132181), (644, 131360), (736, 114940), (805, 105088), (821, 103040), (896, 94415), (920, 91952), (1120, 75532), (1288, 65680), (1472, 57470), (1610, 52544), (1642, 51520), (1840, 45976), (2240, 37766), (2576, 32840), (2944, 28735), (3220, 26272), (3284, 25760), (3680, 22988), (4105, 20608), (4480, 18883), (5152, 16420), (5747, 14720), (6440, 13136), (6568, 12880), (7360, 11494), (8210, 10304)]