211796640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4457}}^1$

素因数の和:4492

約数の個数: 192

約数和(自身を含む): 808859520

約数和(自身を除く): 597062880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4457, 4752, 5280, 5940, 7920, 8914, 9504, 11880, 13371, 15840, 17828, 22285, 23760, 26742, 35656, 40113, 44570, 47520, 49027, 53484, 66855, 71312, 80226, 89140, 98054, 106968, 120339, 133710, 142624, 147081, 160452, 178280, 196108, 200565, 213936, 240678, 245135, 267420, 294162, 320904, 356560, 392216, 401130, 427872, 441243, 481356, 490270, 534840, 588324, 601695, 641808, 713120, 735405, 784432, 802260, 882486, 962712, 980540, 1069680, 1176648, 1203390, 1283616, 1323729, 1470810, 1568864, 1604520, 1764972, 1925424, 1961080, 2139360, 2206215, 2353296, 2406780, 2647458, 2941620, 3209040, 3529944, 3850848, 3922160, 4412430, 4706592, 4813560, 5294916, 5883240, 6418080, 6618645, 7059888, 7844320, 8824860, 9627120, 10589832, 11766480, 13237290, 14119776, 17649720, 19254240, 21179664, 23532960, 26474580, 35299440, 42359328, 52949160, 70598880, 105898320, 211796640]

約数ペア:

[(1, 211796640), (2, 105898320), (3, 70598880), (4, 52949160), (5, 42359328), (6, 35299440), (8, 26474580), (9, 23532960), (10, 21179664), (11, 19254240), (12, 17649720), (15, 14119776), (16, 13237290), (18, 11766480), (20, 10589832), (22, 9627120), (24, 8824860), (27, 7844320), (30, 7059888), (32, 6618645), (33, 6418080), (36, 5883240), (40, 5294916), (44, 4813560), (45, 4706592), (48, 4412430), (54, 3922160), (55, 3850848), (60, 3529944), (66, 3209040), (72, 2941620), (80, 2647458), (88, 2406780), (90, 2353296), (96, 2206215), (99, 2139360), (108, 1961080), (110, 1925424), (120, 1764972), (132, 1604520), (135, 1568864), (144, 1470810), (160, 1323729), (165, 1283616), (176, 1203390), (180, 1176648), (198, 1069680), (216, 980540), (220, 962712), (240, 882486), (264, 802260), (270, 784432), (288, 735405), (297, 713120), (330, 641808), (352, 601695), (360, 588324), (396, 534840), (432, 490270), (440, 481356), (480, 441243), (495, 427872), (528, 401130), (540, 392216), (594, 356560), (660, 320904), (720, 294162), (792, 267420), (864, 245135), (880, 240678), (990, 213936), (1056, 200565), (1080, 196108), (1188, 178280), (1320, 160452), (1440, 147081), (1485, 142624), (1584, 133710), (1760, 120339), (1980, 106968), (2160, 98054), (2376, 89140), (2640, 80226), (2970, 71312), (3168, 66855), (3960, 53484), (4320, 49027), (4457, 47520), (4752, 44570), (5280, 40113), (5940, 35656), (7920, 26742), (8914, 23760), (9504, 22285), (11880, 17828), (13371, 15840)]