206337840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 685241856

約数和(自身を除く): 478904016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 103, 120, 136, 170, 204, 206, 240, 255, 272, 309, 340, 408, 412, 491, 510, 515, 618, 680, 816, 824, 982, 1020, 1030, 1236, 1360, 1473, 1545, 1648, 1751, 1964, 2040, 2060, 2455, 2472, 2946, 3090, 3502, 3928, 4080, 4120, 4910, 4944, 5253, 5892, 6180, 7004, 7365, 7856, 8240, 8347, 8755, 9820, 10506, 11784, 12360, 14008, 14730, 16694, 17510, 19640, 21012, 23568, 24720, 25041, 26265, 28016, 29460, 33388, 35020, 39280, 41735, 42024, 50082, 50573, 52530, 58920, 66776, 70040, 83470, 84048, 100164, 101146, 105060, 117840, 125205, 133552, 140080, 151719, 166940, 200328, 202292, 210120, 250410, 252865, 303438, 333880, 400656, 404584, 420240, 500820, 505730, 606876, 667760, 758595, 809168, 859741, 1001640, 1011460, 1213752, 1517190, 1719482, 2003280, 2022920, 2427504, 2579223, 3034380, 3438964, 4045840, 4298705, 5158446, 6068760, 6877928, 8597410, 10316892, 12137520, 12896115, 13755856, 17194820, 20633784, 25792230, 34389640, 41267568, 51584460, 68779280, 103168920, 206337840]

約数ペア:

[(1, 206337840), (2, 103168920), (3, 68779280), (4, 51584460), (5, 41267568), (6, 34389640), (8, 25792230), (10, 20633784), (12, 17194820), (15, 13755856), (16, 12896115), (17, 12137520), (20, 10316892), (24, 8597410), (30, 6877928), (34, 6068760), (40, 5158446), (48, 4298705), (51, 4045840), (60, 3438964), (68, 3034380), (80, 2579223), (85, 2427504), (102, 2022920), (103, 2003280), (120, 1719482), (136, 1517190), (170, 1213752), (204, 1011460), (206, 1001640), (240, 859741), (255, 809168), (272, 758595), (309, 667760), (340, 606876), (408, 505730), (412, 500820), (491, 420240), (510, 404584), (515, 400656), (618, 333880), (680, 303438), (816, 252865), (824, 250410), (982, 210120), (1020, 202292), (1030, 200328), (1236, 166940), (1360, 151719), (1473, 140080), (1545, 133552), (1648, 125205), (1751, 117840), (1964, 105060), (2040, 101146), (2060, 100164), (2455, 84048), (2472, 83470), (2946, 70040), (3090, 66776), (3502, 58920), (3928, 52530), (4080, 50573), (4120, 50082), (4910, 42024), (4944, 41735), (5253, 39280), (5892, 35020), (6180, 33388), (7004, 29460), (7365, 28016), (7856, 26265), (8240, 25041), (8347, 24720), (8755, 23568), (9820, 21012), (10506, 19640), (11784, 17510), (12360, 16694), (14008, 14730)]