217237680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 320

約数和(自身を含む): 839946240

約数和(自身を除く): 622708560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 48, 54, 55, 60, 66, 72, 80, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 144, 164, 165, 176, 180, 198, 205, 216, 220, 223, 240, 246, 264, 270, 297, 328, 330, 360, 369, 396, 410, 432, 440, 446, 451, 492, 495, 528, 540, 594, 615, 656, 660, 669, 720, 738, 792, 820, 880, 892, 902, 984, 990, 1080, 1107, 1115, 1188, 1230, 1320, 1338, 1353, 1476, 1485, 1584, 1640, 1784, 1804, 1845, 1968, 1980, 2007, 2160, 2214, 2230, 2255, 2376, 2453, 2460, 2640, 2676, 2706, 2952, 2970, 3280, 3345, 3568, 3608, 3690, 3960, 4014, 4059, 4428, 4460, 4510, 4752, 4906, 4920, 5352, 5412, 5535, 5904, 5940, 6021, 6690, 6765, 7216, 7359, 7380, 7920, 8028, 8118, 8856, 8920, 9020, 9143, 9812, 9840, 10035, 10704, 10824, 11070, 11880, 12042, 12177, 12265, 13380, 13530, 14718, 14760, 16056, 16236, 17712, 17840, 18040, 18286, 19624, 20070, 20295, 21648, 22077, 22140, 23760, 24084, 24354, 24530, 26760, 27060, 27429, 29436, 29520, 30105, 32112, 32472, 36080, 36572, 36795, 39248, 40140, 40590, 44154, 44280, 45715, 48168, 48708, 49060, 53520, 54120, 54858, 58872, 60210, 60885, 64944, 66231, 73144, 73590, 80280, 81180, 82287, 88308, 88560, 91430, 96336, 97416, 98120, 100573, 108240, 109716, 110385, 117744, 120420, 121770, 132462, 137145, 146288, 147180, 160560, 162360, 164574, 176616, 182860, 194832, 196240, 201146, 219432, 220770, 240840, 243540, 246861, 264924, 274290, 294360, 301719, 324720, 329148, 331155, 353232, 365720, 402292, 411435, 438864, 441540, 481680, 487080, 493722, 502865, 529848, 548580, 588720, 603438, 658296, 662310, 731440, 804584, 822870, 883080, 905157, 974160, 987444, 1005730, 1059696, 1097160, 1206876, 1234305, 1316592, 1324620, 1508595, 1609168, 1645740, 1766160, 1810314, 1974888, 2011460, 2194320, 2413752, 2468610, 2649240, 2715471, 3017190, 3291480, 3620628, 3949776, 4022920, 4525785, 4827504, 4937220, 5298480, 5430942, 6034380, 6582960, 7241256, 8045840, 9051570, 9874440, 10861884, 12068760, 13577355, 14482512, 18103140, 19748880, 21723768, 24137520, 27154710, 36206280, 43447536, 54309420, 72412560, 108618840, 217237680]

約数ペア:

[(1, 217237680), (2, 108618840), (3, 72412560), (4, 54309420), (5, 43447536), (6, 36206280), (8, 27154710), (9, 24137520), (10, 21723768), (11, 19748880), (12, 18103140), (15, 14482512), (16, 13577355), (18, 12068760), (20, 10861884), (22, 9874440), (24, 9051570), (27, 8045840), (30, 7241256), (33, 6582960), (36, 6034380), (40, 5430942), (41, 5298480), (44, 4937220), (45, 4827504), (48, 4525785), (54, 4022920), (55, 3949776), (60, 3620628), (66, 3291480), (72, 3017190), (80, 2715471), (82, 2649240), (88, 2468610), (90, 2413752), (99, 2194320), (108, 2011460), (110, 1974888), (120, 1810314), (123, 1766160), (132, 1645740), (135, 1609168), (144, 1508595), (164, 1324620), (165, 1316592), (176, 1234305), (180, 1206876), (198, 1097160), (205, 1059696), (216, 1005730), (220, 987444), (223, 974160), (240, 905157), (246, 883080), (264, 822870), (270, 804584), (297, 731440), (328, 662310), (330, 658296), (360, 603438), (369, 588720), (396, 548580), (410, 529848), (432, 502865), (440, 493722), (446, 487080), (451, 481680), (492, 441540), (495, 438864), (528, 411435), (540, 402292), (594, 365720), (615, 353232), (656, 331155), (660, 329148), (669, 324720), (720, 301719), (738, 294360), (792, 274290), (820, 264924), (880, 246861), (892, 243540), (902, 240840), (984, 220770), (990, 219432), (1080, 201146), (1107, 196240), (1115, 194832), (1188, 182860), (1230, 176616), (1320, 164574), (1338, 162360), (1353, 160560), (1476, 147180), (1485, 146288), (1584, 137145), (1640, 132462), (1784, 121770), (1804, 120420), (1845, 117744), (1968, 110385), (1980, 109716), (2007, 108240), (2160, 100573), (2214, 98120), (2230, 97416), (2255, 96336), (2376, 91430), (2453, 88560), (2460, 88308), (2640, 82287), (2676, 81180), (2706, 80280), (2952, 73590), (2970, 73144), (3280, 66231), (3345, 64944), (3568, 60885), (3608, 60210), (3690, 58872), (3960, 54858), (4014, 54120), (4059, 53520), (4428, 49060), (4460, 48708), (4510, 48168), (4752, 45715), (4906, 44280), (4920, 44154), (5352, 40590), (5412, 40140), (5535, 39248), (5904, 36795), (5940, 36572), (6021, 36080), (6690, 32472), (6765, 32112), (7216, 30105), (7359, 29520), (7380, 29436), (7920, 27429), (8028, 27060), (8118, 26760), (8856, 24530), (8920, 24354), (9020, 24084), (9143, 23760), (9812, 22140), (9840, 22077), (10035, 21648), (10704, 20295), (10824, 20070), (11070, 19624), (11880, 18286), (12042, 18040), (12177, 17840), (12265, 17712), (13380, 16236), (13530, 16056), (14718, 14760)]