216284880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7573}}^1$

素因数の和:7613

約数の個数: 160

約数和(自身を含む): 811448064

約数和(自身を除く): 595163184

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, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7573, 9520, 14280, 15146, 22719, 28560, 30292, 37865, 45438, 53011, 60584, 75730, 90876, 106022, 113595, 121168, 128741, 151460, 159033, 181752, 212044, 227190, 257482, 265055, 302920, 318066, 363504, 386223, 424088, 454380, 514964, 530110, 605840, 636132, 643705, 772446, 795165, 848176, 901187, 908760, 1029928, 1060220, 1272264, 1287410, 1544892, 1590330, 1802374, 1817520, 1931115, 2059856, 2120440, 2544528, 2574820, 2703561, 3089784, 3180660, 3604748, 3862230, 4240880, 4505935, 5149640, 5407122, 6179568, 6361320, 7209496, 7724460, 9011870, 10299280, 10814244, 12722640, 13517805, 14418992, 15448920, 18023740, 21628488, 27035610, 30897840, 36047480, 43256976, 54071220, 72094960, 108142440, 216284880]

約数ペア:

[(1, 216284880), (2, 108142440), (3, 72094960), (4, 54071220), (5, 43256976), (6, 36047480), (7, 30897840), (8, 27035610), (10, 21628488), (12, 18023740), (14, 15448920), (15, 14418992), (16, 13517805), (17, 12722640), (20, 10814244), (21, 10299280), (24, 9011870), (28, 7724460), (30, 7209496), (34, 6361320), (35, 6179568), (40, 5407122), (42, 5149640), (48, 4505935), (51, 4240880), (56, 3862230), (60, 3604748), (68, 3180660), (70, 3089784), (80, 2703561), (84, 2574820), (85, 2544528), (102, 2120440), (105, 2059856), (112, 1931115), (119, 1817520), (120, 1802374), (136, 1590330), (140, 1544892), (168, 1287410), (170, 1272264), (204, 1060220), (210, 1029928), (238, 908760), (240, 901187), (255, 848176), (272, 795165), (280, 772446), (336, 643705), (340, 636132), (357, 605840), (408, 530110), (420, 514964), (476, 454380), (510, 424088), (560, 386223), (595, 363504), (680, 318066), (714, 302920), (816, 265055), (840, 257482), (952, 227190), (1020, 212044), (1190, 181752), (1360, 159033), (1428, 151460), (1680, 128741), (1785, 121168), (1904, 113595), (2040, 106022), (2380, 90876), (2856, 75730), (3570, 60584), (4080, 53011), (4760, 45438), (5712, 37865), (7140, 30292), (7573, 28560), (9520, 22719), (14280, 15146)]