206549760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 700887600

約数和(自身を除く): 494337840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 149, 152, 160, 190, 192, 228, 240, 256, 285, 298, 304, 320, 361, 380, 384, 447, 456, 480, 570, 596, 608, 640, 722, 745, 760, 768, 894, 912, 960, 1083, 1140, 1192, 1216, 1280, 1444, 1490, 1520, 1788, 1805, 1824, 1920, 2166, 2235, 2280, 2384, 2432, 2831, 2888, 2980, 3040, 3576, 3610, 3648, 3840, 4332, 4470, 4560, 4768, 4864, 5415, 5662, 5776, 5960, 6080, 7152, 7220, 7296, 8493, 8664, 8940, 9120, 9536, 10830, 11324, 11552, 11920, 12160, 14155, 14304, 14440, 14592, 16986, 17328, 17880, 18240, 19072, 21660, 22648, 23104, 23840, 24320, 28310, 28608, 28880, 33972, 34656, 35760, 36480, 38144, 42465, 43320, 45296, 46208, 47680, 53789, 56620, 57216, 57760, 67944, 69312, 71520, 72960, 84930, 86640, 90592, 92416, 95360, 107578, 113240, 114432, 115520, 135888, 138624, 143040, 161367, 169860, 173280, 181184, 190720, 215156, 226480, 231040, 268945, 271776, 277248, 286080, 322734, 339720, 346560, 362368, 430312, 452960, 462080, 537890, 543552, 572160, 645468, 679440, 693120, 724736, 806835, 860624, 905920, 1075780, 1087104, 1290936, 1358880, 1386240, 1613670, 1721248, 1811840, 2151560, 2174208, 2581872, 2717760, 3227340, 3442496, 3623680, 4303120, 5163744, 5435520, 6454680, 6884992, 8606240, 10327488, 10871040, 12909360, 13769984, 17212480, 20654976, 25818720, 34424960, 41309952, 51637440, 68849920, 103274880, 206549760]

約数ペア:

[(1, 206549760), (2, 103274880), (3, 68849920), (4, 51637440), (5, 41309952), (6, 34424960), (8, 25818720), (10, 20654976), (12, 17212480), (15, 13769984), (16, 12909360), (19, 10871040), (20, 10327488), (24, 8606240), (30, 6884992), (32, 6454680), (38, 5435520), (40, 5163744), (48, 4303120), (57, 3623680), (60, 3442496), (64, 3227340), (76, 2717760), (80, 2581872), (95, 2174208), (96, 2151560), (114, 1811840), (120, 1721248), (128, 1613670), (149, 1386240), (152, 1358880), (160, 1290936), (190, 1087104), (192, 1075780), (228, 905920), (240, 860624), (256, 806835), (285, 724736), (298, 693120), (304, 679440), (320, 645468), (361, 572160), (380, 543552), (384, 537890), (447, 462080), (456, 452960), (480, 430312), (570, 362368), (596, 346560), (608, 339720), (640, 322734), (722, 286080), (745, 277248), (760, 271776), (768, 268945), (894, 231040), (912, 226480), (960, 215156), (1083, 190720), (1140, 181184), (1192, 173280), (1216, 169860), (1280, 161367), (1444, 143040), (1490, 138624), (1520, 135888), (1788, 115520), (1805, 114432), (1824, 113240), (1920, 107578), (2166, 95360), (2235, 92416), (2280, 90592), (2384, 86640), (2432, 84930), (2831, 72960), (2888, 71520), (2980, 69312), (3040, 67944), (3576, 57760), (3610, 57216), (3648, 56620), (3840, 53789), (4332, 47680), (4470, 46208), (4560, 45296), (4768, 43320), (4864, 42465), (5415, 38144), (5662, 36480), (5776, 35760), (5960, 34656), (6080, 33972), (7152, 28880), (7220, 28608), (7296, 28310), (8493, 24320), (8664, 23840), (8940, 23104), (9120, 22648), (9536, 21660), (10830, 19072), (11324, 18240), (11552, 17880), (11920, 17328), (12160, 16986), (14155, 14592), (14304, 14440)]