67178880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 236293200

約数和(自身を除く): 169114320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 109, 120, 128, 144, 160, 180, 192, 214, 218, 240, 288, 320, 321, 327, 360, 384, 428, 436, 480, 535, 545, 576, 640, 642, 654, 720, 856, 872, 960, 963, 981, 1070, 1090, 1152, 1284, 1308, 1440, 1605, 1635, 1712, 1744, 1920, 1926, 1962, 2140, 2180, 2568, 2616, 2880, 3210, 3270, 3424, 3488, 3852, 3924, 4280, 4360, 4815, 4905, 5136, 5232, 5760, 6420, 6540, 6848, 6976, 7704, 7848, 8560, 8720, 9630, 9810, 10272, 10464, 11663, 12840, 13080, 13696, 13952, 15408, 15696, 17120, 17440, 19260, 19620, 20544, 20928, 23326, 25680, 26160, 30816, 31392, 34240, 34880, 34989, 38520, 39240, 41088, 41856, 46652, 51360, 52320, 58315, 61632, 62784, 68480, 69760, 69978, 77040, 78480, 93304, 102720, 104640, 104967, 116630, 123264, 125568, 139956, 154080, 156960, 174945, 186608, 205440, 209280, 209934, 233260, 279912, 308160, 313920, 349890, 373216, 419868, 466520, 524835, 559824, 616320, 627840, 699780, 746432, 839736, 933040, 1049670, 1119648, 1399560, 1492864, 1679472, 1866080, 2099340, 2239296, 2799120, 3358944, 3732160, 4198680, 4478592, 5598240, 6717888, 7464320, 8397360, 11196480, 13435776, 16794720, 22392960, 33589440, 67178880]

約数ペア:

[(1, 67178880), (2, 33589440), (3, 22392960), (4, 16794720), (5, 13435776), (6, 11196480), (8, 8397360), (9, 7464320), (10, 6717888), (12, 5598240), (15, 4478592), (16, 4198680), (18, 3732160), (20, 3358944), (24, 2799120), (30, 2239296), (32, 2099340), (36, 1866080), (40, 1679472), (45, 1492864), (48, 1399560), (60, 1119648), (64, 1049670), (72, 933040), (80, 839736), (90, 746432), (96, 699780), (107, 627840), (109, 616320), (120, 559824), (128, 524835), (144, 466520), (160, 419868), (180, 373216), (192, 349890), (214, 313920), (218, 308160), (240, 279912), (288, 233260), (320, 209934), (321, 209280), (327, 205440), (360, 186608), (384, 174945), (428, 156960), (436, 154080), (480, 139956), (535, 125568), (545, 123264), (576, 116630), (640, 104967), (642, 104640), (654, 102720), (720, 93304), (856, 78480), (872, 77040), (960, 69978), (963, 69760), (981, 68480), (1070, 62784), (1090, 61632), (1152, 58315), (1284, 52320), (1308, 51360), (1440, 46652), (1605, 41856), (1635, 41088), (1712, 39240), (1744, 38520), (1920, 34989), (1926, 34880), (1962, 34240), (2140, 31392), (2180, 30816), (2568, 26160), (2616, 25680), (2880, 23326), (3210, 20928), (3270, 20544), (3424, 19620), (3488, 19260), (3852, 17440), (3924, 17120), (4280, 15696), (4360, 15408), (4815, 13952), (4905, 13696), (5136, 13080), (5232, 12840), (5760, 11663), (6420, 10464), (6540, 10272), (6848, 9810), (6976, 9630), (7704, 8720), (7848, 8560)]