105374920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 283772160

約数和(自身を除く): 178397240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 67, 70, 82, 134, 137, 140, 164, 205, 268, 274, 280, 287, 328, 335, 410, 469, 536, 548, 574, 670, 685, 820, 938, 959, 1096, 1148, 1340, 1370, 1435, 1640, 1876, 1918, 2296, 2345, 2680, 2740, 2747, 2870, 3752, 3836, 4690, 4795, 5480, 5494, 5617, 5740, 7672, 9179, 9380, 9590, 10988, 11234, 11480, 13735, 18358, 18760, 19180, 19229, 21976, 22468, 27470, 28085, 36716, 38360, 38458, 39319, 44936, 45895, 54940, 56170, 64253, 73432, 76916, 78638, 91790, 96145, 109880, 112340, 128506, 153832, 157276, 183580, 192290, 196595, 224680, 257012, 314552, 321265, 367160, 376339, 384580, 393190, 514024, 642530, 752678, 769160, 786380, 1285060, 1505356, 1572760, 1881695, 2570120, 2634373, 3010712, 3763390, 5268746, 7526780, 10537492, 13171865, 15053560, 21074984, 26343730, 52687460, 105374920]

約数ペア:

[(1, 105374920), (2, 52687460), (4, 26343730), (5, 21074984), (7, 15053560), (8, 13171865), (10, 10537492), (14, 7526780), (20, 5268746), (28, 3763390), (35, 3010712), (40, 2634373), (41, 2570120), (56, 1881695), (67, 1572760), (70, 1505356), (82, 1285060), (134, 786380), (137, 769160), (140, 752678), (164, 642530), (205, 514024), (268, 393190), (274, 384580), (280, 376339), (287, 367160), (328, 321265), (335, 314552), (410, 257012), (469, 224680), (536, 196595), (548, 192290), (574, 183580), (670, 157276), (685, 153832), (820, 128506), (938, 112340), (959, 109880), (1096, 96145), (1148, 91790), (1340, 78638), (1370, 76916), (1435, 73432), (1640, 64253), (1876, 56170), (1918, 54940), (2296, 45895), (2345, 44936), (2680, 39319), (2740, 38458), (2747, 38360), (2870, 36716), (3752, 28085), (3836, 27470), (4690, 22468), (4795, 21976), (5480, 19229), (5494, 19180), (5617, 18760), (5740, 18358), (7672, 13735), (9179, 11480), (9380, 11234), (9590, 10988)]