207214560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 288

約数和(自身を含む): 823822272

約数和(自身を除く): 616607712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 336, 337, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 630, 672, 674, 720, 732, 840, 854, 915, 976, 1008, 1011, 1098, 1120, 1220, 1260, 1281, 1348, 1440, 1464, 1680, 1685, 1708, 1830, 1952, 2016, 2022, 2135, 2196, 2359, 2440, 2520, 2562, 2696, 2745, 2928, 3033, 3360, 3370, 3416, 3660, 3843, 4044, 4270, 4392, 4718, 4880, 5040, 5055, 5124, 5392, 5490, 5856, 6066, 6405, 6740, 6832, 7077, 7320, 7686, 8088, 8540, 8784, 9436, 9760, 10080, 10110, 10248, 10784, 10980, 11795, 12132, 12810, 13480, 13664, 14154, 14640, 15165, 15372, 16176, 17080, 17568, 18872, 19215, 20220, 20496, 20557, 21231, 21960, 23590, 24264, 25620, 26960, 28308, 29280, 30330, 30744, 32352, 34160, 35385, 37744, 38430, 40440, 40992, 41114, 42462, 43920, 47180, 48528, 51240, 53920, 56616, 60660, 61488, 61671, 68320, 70770, 75488, 76860, 80880, 82228, 84924, 87840, 94360, 97056, 102480, 102785, 106155, 113232, 121320, 122976, 123342, 141540, 143899, 153720, 161760, 164456, 169848, 185013, 188720, 204960, 205570, 212310, 226464, 242640, 246684, 283080, 287798, 307440, 308355, 328912, 339696, 370026, 377440, 411140, 424620, 431697, 485280, 493368, 566160, 575596, 614880, 616710, 657824, 679392, 719495, 740052, 822280, 849240, 863394, 925065, 986736, 1132320, 1151192, 1233420, 1295091, 1438990, 1480104, 1644560, 1698480, 1726788, 1850130, 1973472, 2158485, 2302384, 2466840, 2590182, 2877980, 2960208, 3289120, 3396960, 3453576, 3700260, 4316970, 4604768, 4933680, 5180364, 5755960, 5920416, 6475455, 6907152, 7400520, 8633940, 9867360, 10360728, 11511920, 12950910, 13814304, 14801040, 17267880, 20721456, 23023840, 25901820, 29602080, 34535760, 41442912, 51803640, 69071520, 103607280, 207214560]

約数ペア:

[(1, 207214560), (2, 103607280), (3, 69071520), (4, 51803640), (5, 41442912), (6, 34535760), (7, 29602080), (8, 25901820), (9, 23023840), (10, 20721456), (12, 17267880), (14, 14801040), (15, 13814304), (16, 12950910), (18, 11511920), (20, 10360728), (21, 9867360), (24, 8633940), (28, 7400520), (30, 6907152), (32, 6475455), (35, 5920416), (36, 5755960), (40, 5180364), (42, 4933680), (45, 4604768), (48, 4316970), (56, 3700260), (60, 3453576), (61, 3396960), (63, 3289120), (70, 2960208), (72, 2877980), (80, 2590182), (84, 2466840), (90, 2302384), (96, 2158485), (105, 1973472), (112, 1850130), (120, 1726788), (122, 1698480), (126, 1644560), (140, 1480104), (144, 1438990), (160, 1295091), (168, 1233420), (180, 1151192), (183, 1132320), (210, 986736), (224, 925065), (240, 863394), (244, 849240), (252, 822280), (280, 740052), (288, 719495), (305, 679392), (315, 657824), (336, 616710), (337, 614880), (360, 575596), (366, 566160), (420, 493368), (427, 485280), (480, 431697), (488, 424620), (504, 411140), (549, 377440), (560, 370026), (610, 339696), (630, 328912), (672, 308355), (674, 307440), (720, 287798), (732, 283080), (840, 246684), (854, 242640), (915, 226464), (976, 212310), (1008, 205570), (1011, 204960), (1098, 188720), (1120, 185013), (1220, 169848), (1260, 164456), (1281, 161760), (1348, 153720), (1440, 143899), (1464, 141540), (1680, 123342), (1685, 122976), (1708, 121320), (1830, 113232), (1952, 106155), (2016, 102785), (2022, 102480), (2135, 97056), (2196, 94360), (2359, 87840), (2440, 84924), (2520, 82228), (2562, 80880), (2696, 76860), (2745, 75488), (2928, 70770), (3033, 68320), (3360, 61671), (3370, 61488), (3416, 60660), (3660, 56616), (3843, 53920), (4044, 51240), (4270, 48528), (4392, 47180), (4718, 43920), (4880, 42462), (5040, 41114), (5055, 40992), (5124, 40440), (5392, 38430), (5490, 37744), (5856, 35385), (6066, 34160), (6405, 32352), (6740, 30744), (6832, 30330), (7077, 29280), (7320, 28308), (7686, 26960), (8088, 25620), (8540, 24264), (8784, 23590), (9436, 21960), (9760, 21231), (10080, 20557), (10110, 20496), (10248, 20220), (10784, 19215), (10980, 18872), (11795, 17568), (12132, 17080), (12810, 16176), (13480, 15372), (13664, 15165), (14154, 14640)]