115465840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 323979264

約数和(自身を除く): 208513424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 47, 56, 70, 80, 82, 94, 107, 112, 140, 164, 188, 205, 214, 235, 280, 287, 328, 329, 376, 410, 428, 470, 535, 560, 574, 656, 658, 749, 752, 820, 856, 940, 1070, 1148, 1316, 1435, 1498, 1640, 1645, 1712, 1880, 1927, 2140, 2296, 2632, 2870, 2996, 3280, 3290, 3745, 3760, 3854, 4280, 4387, 4592, 5029, 5264, 5740, 5992, 6580, 7490, 7708, 8560, 8774, 9635, 10058, 11480, 11984, 13160, 13489, 14980, 15416, 17548, 19270, 20116, 21935, 22960, 25145, 26320, 26978, 29960, 30709, 30832, 35096, 35203, 38540, 40232, 43870, 50290, 53956, 59920, 61418, 67445, 70192, 70406, 77080, 80464, 87740, 100580, 107912, 122836, 134890, 140812, 153545, 154160, 175480, 176015, 201160, 206189, 215824, 245672, 269780, 281624, 307090, 350960, 352030, 402320, 412378, 491344, 539560, 563248, 614180, 704060, 824756, 1030945, 1079120, 1228360, 1408120, 1443323, 1649512, 2061890, 2456720, 2816240, 2886646, 3299024, 4123780, 5773292, 7216615, 8247560, 11546584, 14433230, 16495120, 23093168, 28866460, 57732920, 115465840]

約数ペア:

[(1, 115465840), (2, 57732920), (4, 28866460), (5, 23093168), (7, 16495120), (8, 14433230), (10, 11546584), (14, 8247560), (16, 7216615), (20, 5773292), (28, 4123780), (35, 3299024), (40, 2886646), (41, 2816240), (47, 2456720), (56, 2061890), (70, 1649512), (80, 1443323), (82, 1408120), (94, 1228360), (107, 1079120), (112, 1030945), (140, 824756), (164, 704060), (188, 614180), (205, 563248), (214, 539560), (235, 491344), (280, 412378), (287, 402320), (328, 352030), (329, 350960), (376, 307090), (410, 281624), (428, 269780), (470, 245672), (535, 215824), (560, 206189), (574, 201160), (656, 176015), (658, 175480), (749, 154160), (752, 153545), (820, 140812), (856, 134890), (940, 122836), (1070, 107912), (1148, 100580), (1316, 87740), (1435, 80464), (1498, 77080), (1640, 70406), (1645, 70192), (1712, 67445), (1880, 61418), (1927, 59920), (2140, 53956), (2296, 50290), (2632, 43870), (2870, 40232), (2996, 38540), (3280, 35203), (3290, 35096), (3745, 30832), (3760, 30709), (3854, 29960), (4280, 26978), (4387, 26320), (4592, 25145), (5029, 22960), (5264, 21935), (5740, 20116), (5992, 19270), (6580, 17548), (7490, 15416), (7708, 14980), (8560, 13489), (8774, 13160), (9635, 11984), (10058, 11480)]