266264880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9323}}^1$

素因数の和:9363

約数の個数: 160

約数和(自身を含む): 998936064

約数和(自身を除く): 732671184

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, 9323, 9520, 14280, 18646, 27969, 28560, 37292, 46615, 55938, 65261, 74584, 93230, 111876, 130522, 139845, 149168, 158491, 186460, 195783, 223752, 261044, 279690, 316982, 326305, 372920, 391566, 447504, 475473, 522088, 559380, 633964, 652610, 745840, 783132, 792455, 950946, 978915, 1044176, 1109437, 1118760, 1267928, 1305220, 1566264, 1584910, 1901892, 1957830, 2218874, 2237520, 2377365, 2535856, 2610440, 3132528, 3169820, 3328311, 3803784, 3915660, 4437748, 4754730, 5220880, 5547185, 6339640, 6656622, 7607568, 7831320, 8875496, 9509460, 11094370, 12679280, 13313244, 15662640, 16641555, 17750992, 19018920, 22188740, 26626488, 33283110, 38037840, 44377480, 53252976, 66566220, 88754960, 133132440, 266264880]

約数ペア:

[(1, 266264880), (2, 133132440), (3, 88754960), (4, 66566220), (5, 53252976), (6, 44377480), (7, 38037840), (8, 33283110), (10, 26626488), (12, 22188740), (14, 19018920), (15, 17750992), (16, 16641555), (17, 15662640), (20, 13313244), (21, 12679280), (24, 11094370), (28, 9509460), (30, 8875496), (34, 7831320), (35, 7607568), (40, 6656622), (42, 6339640), (48, 5547185), (51, 5220880), (56, 4754730), (60, 4437748), (68, 3915660), (70, 3803784), (80, 3328311), (84, 3169820), (85, 3132528), (102, 2610440), (105, 2535856), (112, 2377365), (119, 2237520), (120, 2218874), (136, 1957830), (140, 1901892), (168, 1584910), (170, 1566264), (204, 1305220), (210, 1267928), (238, 1118760), (240, 1109437), (255, 1044176), (272, 978915), (280, 950946), (336, 792455), (340, 783132), (357, 745840), (408, 652610), (420, 633964), (476, 559380), (510, 522088), (560, 475473), (595, 447504), (680, 391566), (714, 372920), (816, 326305), (840, 316982), (952, 279690), (1020, 261044), (1190, 223752), (1360, 195783), (1428, 186460), (1680, 158491), (1785, 149168), (1904, 139845), (2040, 130522), (2380, 111876), (2856, 93230), (3570, 74584), (4080, 65261), (4760, 55938), (5712, 46615), (7140, 37292), (9323, 28560), (9520, 27969), (14280, 18646)]