69577760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 204083712

約数和(自身を除く): 134505952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 46, 56, 70, 73, 74, 80, 92, 112, 115, 140, 146, 148, 160, 161, 184, 185, 224, 230, 259, 280, 292, 296, 322, 365, 368, 370, 460, 511, 518, 560, 584, 592, 644, 730, 736, 740, 805, 851, 920, 1022, 1036, 1120, 1168, 1184, 1288, 1295, 1460, 1480, 1610, 1679, 1702, 1840, 2044, 2072, 2336, 2555, 2576, 2590, 2701, 2920, 2960, 3220, 3358, 3404, 3680, 4088, 4144, 4255, 5110, 5152, 5180, 5402, 5840, 5920, 5957, 6440, 6716, 6808, 8176, 8288, 8395, 8510, 10220, 10360, 10804, 11680, 11753, 11914, 12880, 13432, 13505, 13616, 16352, 16790, 17020, 18907, 20440, 20720, 21608, 23506, 23828, 25760, 26864, 27010, 27232, 29785, 33580, 34040, 37814, 40880, 41440, 43216, 47012, 47656, 53728, 54020, 58765, 59570, 62123, 67160, 68080, 75628, 81760, 86432, 94024, 94535, 95312, 108040, 117530, 119140, 124246, 134320, 136160, 151256, 188048, 189070, 190624, 216080, 235060, 238280, 248492, 268640, 302512, 310615, 376096, 378140, 432160, 434861, 470120, 476560, 496984, 605024, 621230, 756280, 869722, 940240, 953120, 993968, 1242460, 1512560, 1739444, 1880480, 1987936, 2174305, 2484920, 3025120, 3478888, 4348610, 4969840, 6957776, 8697220, 9939680, 13915552, 17394440, 34788880, 69577760]

約数ペア:

[(1, 69577760), (2, 34788880), (4, 17394440), (5, 13915552), (7, 9939680), (8, 8697220), (10, 6957776), (14, 4969840), (16, 4348610), (20, 3478888), (23, 3025120), (28, 2484920), (32, 2174305), (35, 1987936), (37, 1880480), (40, 1739444), (46, 1512560), (56, 1242460), (70, 993968), (73, 953120), (74, 940240), (80, 869722), (92, 756280), (112, 621230), (115, 605024), (140, 496984), (146, 476560), (148, 470120), (160, 434861), (161, 432160), (184, 378140), (185, 376096), (224, 310615), (230, 302512), (259, 268640), (280, 248492), (292, 238280), (296, 235060), (322, 216080), (365, 190624), (368, 189070), (370, 188048), (460, 151256), (511, 136160), (518, 134320), (560, 124246), (584, 119140), (592, 117530), (644, 108040), (730, 95312), (736, 94535), (740, 94024), (805, 86432), (851, 81760), (920, 75628), (1022, 68080), (1036, 67160), (1120, 62123), (1168, 59570), (1184, 58765), (1288, 54020), (1295, 53728), (1460, 47656), (1480, 47012), (1610, 43216), (1679, 41440), (1702, 40880), (1840, 37814), (2044, 34040), (2072, 33580), (2336, 29785), (2555, 27232), (2576, 27010), (2590, 26864), (2701, 25760), (2920, 23828), (2960, 23506), (3220, 21608), (3358, 20720), (3404, 20440), (3680, 18907), (4088, 17020), (4144, 16790), (4255, 16352), (5110, 13616), (5152, 13505), (5180, 13432), (5402, 12880), (5840, 11914), (5920, 11753), (5957, 11680), (6440, 10804), (6716, 10360), (6808, 10220), (8176, 8510), (8288, 8395)]