3969840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 14999040

約数和(自身を除く): 11029200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 139, 140, 168, 170, 204, 210, 238, 240, 255, 272, 278, 280, 336, 340, 357, 408, 417, 420, 476, 510, 556, 560, 595, 680, 695, 714, 816, 834, 840, 952, 973, 1020, 1112, 1190, 1360, 1390, 1428, 1668, 1680, 1785, 1904, 1946, 2040, 2085, 2224, 2363, 2380, 2780, 2856, 2919, 3336, 3570, 3892, 4080, 4170, 4726, 4760, 4865, 5560, 5712, 5838, 6672, 7089, 7140, 7784, 8340, 9452, 9520, 9730, 11120, 11676, 11815, 14178, 14280, 14595, 15568, 16541, 16680, 18904, 19460, 23352, 23630, 28356, 28560, 29190, 33082, 33360, 35445, 37808, 38920, 46704, 47260, 49623, 56712, 58380, 66164, 70890, 77840, 82705, 94520, 99246, 113424, 116760, 132328, 141780, 165410, 189040, 198492, 233520, 248115, 264656, 283560, 330820, 396984, 496230, 567120, 661640, 793968, 992460, 1323280, 1984920, 3969840]

約数ペア:

[(1, 3969840), (2, 1984920), (3, 1323280), (4, 992460), (5, 793968), (6, 661640), (7, 567120), (8, 496230), (10, 396984), (12, 330820), (14, 283560), (15, 264656), (16, 248115), (17, 233520), (20, 198492), (21, 189040), (24, 165410), (28, 141780), (30, 132328), (34, 116760), (35, 113424), (40, 99246), (42, 94520), (48, 82705), (51, 77840), (56, 70890), (60, 66164), (68, 58380), (70, 56712), (80, 49623), (84, 47260), (85, 46704), (102, 38920), (105, 37808), (112, 35445), (119, 33360), (120, 33082), (136, 29190), (139, 28560), (140, 28356), (168, 23630), (170, 23352), (204, 19460), (210, 18904), (238, 16680), (240, 16541), (255, 15568), (272, 14595), (278, 14280), (280, 14178), (336, 11815), (340, 11676), (357, 11120), (408, 9730), (417, 9520), (420, 9452), (476, 8340), (510, 7784), (556, 7140), (560, 7089), (595, 6672), (680, 5838), (695, 5712), (714, 5560), (816, 4865), (834, 4760), (840, 4726), (952, 4170), (973, 4080), (1020, 3892), (1112, 3570), (1190, 3336), (1360, 2919), (1390, 2856), (1428, 2780), (1668, 2380), (1680, 2363), (1785, 2224), (1904, 2085), (1946, 2040)]