216881280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 512

約数和(自身を含む): 963532800

約数和(自身を除く): 746651520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 163, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 320, 326, 330, 336, 352, 360, 378, 384, 385, 396, 420, 432, 440, 448, 462, 480, 489, 495, 504, 528, 540, 560, 576, 594, 616, 630, 640, 652, 660, 672, 693, 704, 720, 756, 770, 792, 815, 840, 864, 880, 896, 924, 945, 960, 978, 990, 1008, 1056, 1080, 1120, 1141, 1152, 1155, 1188, 1232, 1260, 1304, 1320, 1344, 1386, 1408, 1440, 1467, 1485, 1512, 1540, 1584, 1630, 1680, 1728, 1760, 1793, 1848, 1890, 1920, 1956, 1980, 2016, 2079, 2112, 2160, 2240, 2282, 2310, 2376, 2445, 2464, 2520, 2608, 2640, 2688, 2772, 2880, 2934, 2970, 3024, 3080, 3168, 3260, 3360, 3423, 3456, 3465, 3520, 3586, 3696, 3780, 3912, 3960, 4032, 4158, 4224, 4320, 4401, 4480, 4564, 4620, 4752, 4890, 4928, 5040, 5216, 5280, 5379, 5544, 5705, 5760, 5868, 5940, 6048, 6160, 6336, 6520, 6720, 6846, 6930, 7040, 7172, 7335, 7392, 7560, 7824, 7920, 8064, 8316, 8640, 8802, 8965, 9128, 9240, 9504, 9780, 9856, 10080, 10269, 10395, 10432, 10560, 10758, 11088, 11410, 11736, 11880, 12096, 12320, 12551, 12672, 13040, 13440, 13692, 13860, 14344, 14670, 14784, 15120, 15648, 15840, 16137, 16632, 17115, 17280, 17604, 17930, 18256, 18480, 19008, 19560, 20160, 20538, 20790, 20864, 21120, 21516, 22005, 22176, 22820, 23472, 23760, 24192, 24640, 25102, 26080, 26895, 27384, 27720, 28688, 29340, 29568, 30240, 30807, 31296, 31680, 32274, 33264, 34230, 35208, 35860, 36512, 36960, 37653, 38016, 39120, 40320, 41076, 41580, 43032, 44010, 44352, 45640, 46944, 47520, 48411, 49280, 50204, 51345, 52160, 53790, 54768, 55440, 57376, 58680, 60480, 61614, 62592, 62755, 63360, 64548, 66528, 68460, 70416, 71720, 73024, 73920, 75306, 78240, 80685, 82152, 83160, 86064, 88020, 88704, 91280, 93888, 95040, 96822, 100408, 102690, 104320, 107580, 109536, 110880, 112959, 114752, 117360, 120960, 123228, 125510, 129096, 133056, 136920, 140832, 143440, 146048, 147840, 150612, 154035, 156480, 161370, 164304, 166320, 172128, 176040, 182560, 187776, 188265, 190080, 193644, 200816, 205380, 215160, 219072, 221760, 225918, 229504, 234720, 242055, 246456, 251020, 258192, 266112, 273840, 281664, 286880, 301224, 308070, 312960, 322740, 328608, 332640, 338877, 344256, 352080, 365120, 376530, 387288, 401632, 410760, 430320, 438144, 443520, 451836, 469440, 484110, 492912, 502040, 516384, 547680, 563328, 564795, 573760, 602448, 616140, 645480, 657216, 665280, 677754, 688512, 704160, 730240, 753060, 774576, 803264, 821520, 860640, 903672, 938880, 968220, 985824, 1004080, 1032768, 1095360, 1129590, 1147520, 1204896, 1232280, 1290960, 1314432, 1330560, 1355508, 1408320, 1506120, 1549152, 1606528, 1643040, 1694385, 1721280, 1807344, 1936440, 1971648, 2008160, 2065536, 2190720, 2259180, 2409792, 2464560, 2581920, 2711016, 2816640, 3012240, 3098304, 3286080, 3388770, 3442560, 3614688, 3872880, 3943296, 4016320, 4518360, 4819584, 4929120, 5163840, 5422032, 6024480, 6196608, 6572160, 6777540, 7229376, 7745760, 8032640, 9036720, 9858240, 10327680, 10844064, 12048960, 13555080, 14458752, 15491520, 18073440, 19716480, 21688128, 24097920, 27110160, 30983040, 36146880, 43376256, 54220320, 72293760, 108440640, 216881280]

約数ペア:

[(1, 216881280), (2, 108440640), (3, 72293760), (4, 54220320), (5, 43376256), (6, 36146880), (7, 30983040), (8, 27110160), (9, 24097920), (10, 21688128), (11, 19716480), (12, 18073440), (14, 15491520), (15, 14458752), (16, 13555080), (18, 12048960), (20, 10844064), (21, 10327680), (22, 9858240), (24, 9036720), (27, 8032640), (28, 7745760), (30, 7229376), (32, 6777540), (33, 6572160), (35, 6196608), (36, 6024480), (40, 5422032), (42, 5163840), (44, 4929120), (45, 4819584), (48, 4518360), (54, 4016320), (55, 3943296), (56, 3872880), (60, 3614688), (63, 3442560), (64, 3388770), (66, 3286080), (70, 3098304), (72, 3012240), (77, 2816640), (80, 2711016), (84, 2581920), (88, 2464560), (90, 2409792), (96, 2259180), (99, 2190720), (105, 2065536), (108, 2008160), (110, 1971648), (112, 1936440), (120, 1807344), (126, 1721280), (128, 1694385), (132, 1643040), (135, 1606528), (140, 1549152), (144, 1506120), (154, 1408320), (160, 1355508), (163, 1330560), (165, 1314432), (168, 1290960), (176, 1232280), (180, 1204896), (189, 1147520), (192, 1129590), (198, 1095360), (210, 1032768), (216, 1004080), (220, 985824), (224, 968220), (231, 938880), (240, 903672), (252, 860640), (264, 821520), (270, 803264), (280, 774576), (288, 753060), (297, 730240), (308, 704160), (315, 688512), (320, 677754), (326, 665280), (330, 657216), (336, 645480), (352, 616140), (360, 602448), (378, 573760), (384, 564795), (385, 563328), (396, 547680), (420, 516384), (432, 502040), (440, 492912), (448, 484110), (462, 469440), (480, 451836), (489, 443520), (495, 438144), (504, 430320), (528, 410760), (540, 401632), (560, 387288), (576, 376530), (594, 365120), (616, 352080), (630, 344256), (640, 338877), (652, 332640), (660, 328608), (672, 322740), (693, 312960), (704, 308070), (720, 301224), (756, 286880), (770, 281664), (792, 273840), (815, 266112), (840, 258192), (864, 251020), (880, 246456), (896, 242055), (924, 234720), (945, 229504), (960, 225918), (978, 221760), (990, 219072), (1008, 215160), (1056, 205380), (1080, 200816), (1120, 193644), (1141, 190080), (1152, 188265), (1155, 187776), (1188, 182560), (1232, 176040), (1260, 172128), (1304, 166320), (1320, 164304), (1344, 161370), (1386, 156480), (1408, 154035), (1440, 150612), (1467, 147840), (1485, 146048), (1512, 143440), (1540, 140832), (1584, 136920), (1630, 133056), (1680, 129096), (1728, 125510), (1760, 123228), (1793, 120960), (1848, 117360), (1890, 114752), (1920, 112959), (1956, 110880), (1980, 109536), (2016, 107580), (2079, 104320), (2112, 102690), (2160, 100408), (2240, 96822), (2282, 95040), (2310, 93888), (2376, 91280), (2445, 88704), (2464, 88020), (2520, 86064), (2608, 83160), (2640, 82152), (2688, 80685), (2772, 78240), (2880, 75306), (2934, 73920), (2970, 73024), (3024, 71720), (3080, 70416), (3168, 68460), (3260, 66528), (3360, 64548), (3423, 63360), (3456, 62755), (3465, 62592), (3520, 61614), (3586, 60480), (3696, 58680), (3780, 57376), (3912, 55440), (3960, 54768), (4032, 53790), (4158, 52160), (4224, 51345), (4320, 50204), (4401, 49280), (4480, 48411), (4564, 47520), (4620, 46944), (4752, 45640), (4890, 44352), (4928, 44010), (5040, 43032), (5216, 41580), (5280, 41076), (5379, 40320), (5544, 39120), (5705, 38016), (5760, 37653), (5868, 36960), (5940, 36512), (6048, 35860), (6160, 35208), (6336, 34230), (6520, 33264), (6720, 32274), (6846, 31680), (6930, 31296), (7040, 30807), (7172, 30240), (7335, 29568), (7392, 29340), (7560, 28688), (7824, 27720), (7920, 27384), (8064, 26895), (8316, 26080), (8640, 25102), (8802, 24640), (8965, 24192), (9128, 23760), (9240, 23472), (9504, 22820), (9780, 22176), (9856, 22005), (10080, 21516), (10269, 21120), (10395, 20864), (10432, 20790), (10560, 20538), (10758, 20160), (11088, 19560), (11410, 19008), (11736, 18480), (11880, 18256), (12096, 17930), (12320, 17604), (12551, 17280), (12672, 17115), (13040, 16632), (13440, 16137), (13692, 15840), (13860, 15648), (14344, 15120), (14670, 14784)]