21200937408

素因数分解:

$2^6\times 3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 504

約数和(自身を含む): 75129005952

約数和(自身を除く): 53928068544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 49, 54, 56, 63, 64, 72, 81, 84, 86, 96, 98, 108, 112, 126, 129, 144, 147, 162, 168, 172, 189, 192, 196, 216, 224, 243, 252, 258, 288, 294, 301, 324, 336, 344, 378, 387, 392, 432, 441, 448, 486, 504, 516, 567, 576, 588, 602, 647, 648, 672, 688, 756, 774, 784, 864, 882, 903, 972, 1008, 1032, 1134, 1161, 1176, 1204, 1294, 1296, 1323, 1344, 1376, 1512, 1548, 1568, 1701, 1728, 1764, 1806, 1941, 1944, 2016, 2064, 2107, 2268, 2322, 2352, 2408, 2588, 2592, 2646, 2709, 2752, 3024, 3096, 3136, 3402, 3483, 3528, 3612, 3882, 3888, 3969, 4032, 4128, 4214, 4529, 4536, 4644, 4704, 4816, 5176, 5184, 5292, 5418, 5823, 6048, 6192, 6321, 6804, 6966, 7056, 7224, 7764, 7776, 7938, 8127, 8256, 8428, 9058, 9072, 9288, 9408, 9632, 10352, 10449, 10584, 10836, 11646, 11907, 12096, 12384, 12642, 13587, 13608, 13932, 14112, 14448, 15528, 15552, 15876, 16254, 16856, 17469, 18116, 18144, 18576, 18963, 19264, 20704, 20898, 21168, 21672, 23292, 23814, 24381, 24768, 25284, 27174, 27216, 27821, 27864, 28224, 28896, 31056, 31703, 31752, 32508, 33712, 34938, 36232, 36288, 37152, 37926, 40761, 41408, 41796, 42336, 43344, 46584, 47628, 48762, 50568, 52407, 54348, 54432, 55642, 55728, 56889, 57792, 62112, 63406, 63504, 65016, 67424, 69876, 72464, 73143, 74304, 75852, 81522, 83463, 83592, 84672, 86688, 93168, 95109, 95256, 97524, 101136, 104814, 108696, 108864, 111284, 111456, 113778, 122283, 124224, 126812, 127008, 130032, 134848, 139752, 144928, 146286, 151704, 157221, 163044, 166926, 167184, 170667, 173376, 186336, 190218, 190512, 194747, 195048, 202272, 209628, 217392, 222568, 222912, 227556, 244566, 250389, 253624, 254016, 260064, 279504, 285327, 289856, 292572, 303408, 314442, 326088, 333852, 334368, 341334, 366849, 372672, 380436, 381024, 389494, 390096, 404544, 419256, 434784, 445136, 455112, 489132, 500778, 507248, 512001, 520128, 559008, 570654, 584241, 585144, 606816, 628884, 652176, 667704, 668736, 682668, 733698, 751167, 760872, 762048, 778988, 780192, 838512, 855981, 869568, 890272, 910224, 978264, 1001556, 1014496, 1024002, 1100547, 1118016, 1141308, 1168482, 1170288, 1213632, 1257768, 1304352, 1335408, 1363229, 1365336, 1467396, 1502334, 1521744, 1557976, 1560384, 1677024, 1711962, 1752723, 1780544, 1820448, 1956528, 2003112, 2028992, 2048004, 2201094, 2253501, 2282616, 2336964, 2340576, 2515536, 2567943, 2608704, 2670816, 2726458, 2730672, 2934792, 3004668, 3043488, 3115952, 3354048, 3423924, 3505446, 3640896, 3913056, 4006224, 4089687, 4096008, 4402188, 4507002, 4565232, 4673928, 4681152, 5031072, 5135886, 5258169, 5341632, 5452916, 5461344, 5869584, 6009336, 6086976, 6231904, 6760503, 6847848, 7010892, 7703829, 7826112, 8012448, 8179374, 8192016, 8804376, 9014004, 9130464, 9347856, 10062144, 10271772, 10516338, 10905832, 10922688, 11739168, 12018672, 12269061, 12463808, 13521006, 13695696, 14021784, 15407658, 15774507, 16024896, 16358748, 16384032, 17608752, 18028008, 18260928, 18695712, 20543544, 21032676, 21811664, 23478336, 24037344, 24538122, 27042012, 27391392, 28043568, 30815316, 31549014, 32717496, 32768064, 35217504, 36056016, 36807183, 37391424, 41087088, 42065352, 43623328, 47323521, 48074688, 49076244, 54084024, 54782784, 56087136, 61630632, 63098028, 65434992, 70435008, 72112032, 73614366, 82174176, 84130704, 87246656, 94647042, 98152488, 108168048, 110421549, 112174272, 123261264, 126196056, 130869984, 144224064, 147228732, 164348352, 168261408, 189294084, 196304976, 216336096, 220843098, 246522528, 252392112, 261739968, 294457464, 331264647, 336522816, 378588168, 392609952, 432672192, 441686196, 493045056, 504784224, 588914928, 662529294, 757176336, 785219904, 883372392, 1009568448, 1177829856, 1325058588, 1514352672, 1766744784, 2355659712, 2650117176, 3028705344, 3533489568, 5300234352, 7066979136, 10600468704, 21200937408]

約数ペア:

[(1, 21200937408), (2, 10600468704), (3, 7066979136), (4, 5300234352), (6, 3533489568), (7, 3028705344), (8, 2650117176), (9, 2355659712), (12, 1766744784), (14, 1514352672), (16, 1325058588), (18, 1177829856), (21, 1009568448), (24, 883372392), (27, 785219904), (28, 757176336), (32, 662529294), (36, 588914928), (42, 504784224), (43, 493045056), (48, 441686196), (49, 432672192), (54, 392609952), (56, 378588168), (63, 336522816), (64, 331264647), (72, 294457464), (81, 261739968), (84, 252392112), (86, 246522528), (96, 220843098), (98, 216336096), (108, 196304976), (112, 189294084), (126, 168261408), (129, 164348352), (144, 147228732), (147, 144224064), (162, 130869984), (168, 126196056), (172, 123261264), (189, 112174272), (192, 110421549), (196, 108168048), (216, 98152488), (224, 94647042), (243, 87246656), (252, 84130704), (258, 82174176), (288, 73614366), (294, 72112032), (301, 70435008), (324, 65434992), (336, 63098028), (344, 61630632), (378, 56087136), (387, 54782784), (392, 54084024), (432, 49076244), (441, 48074688), (448, 47323521), (486, 43623328), (504, 42065352), (516, 41087088), (567, 37391424), (576, 36807183), (588, 36056016), (602, 35217504), (647, 32768064), (648, 32717496), (672, 31549014), (688, 30815316), (756, 28043568), (774, 27391392), (784, 27042012), (864, 24538122), (882, 24037344), (903, 23478336), (972, 21811664), (1008, 21032676), (1032, 20543544), (1134, 18695712), (1161, 18260928), (1176, 18028008), (1204, 17608752), (1294, 16384032), (1296, 16358748), (1323, 16024896), (1344, 15774507), (1376, 15407658), (1512, 14021784), (1548, 13695696), (1568, 13521006), (1701, 12463808), (1728, 12269061), (1764, 12018672), (1806, 11739168), (1941, 10922688), (1944, 10905832), (2016, 10516338), (2064, 10271772), (2107, 10062144), (2268, 9347856), (2322, 9130464), (2352, 9014004), (2408, 8804376), (2588, 8192016), (2592, 8179374), (2646, 8012448), (2709, 7826112), (2752, 7703829), (3024, 7010892), (3096, 6847848), (3136, 6760503), (3402, 6231904), (3483, 6086976), (3528, 6009336), (3612, 5869584), (3882, 5461344), (3888, 5452916), (3969, 5341632), (4032, 5258169), (4128, 5135886), (4214, 5031072), (4529, 4681152), (4536, 4673928), (4644, 4565232), (4704, 4507002), (4816, 4402188), (5176, 4096008), (5184, 4089687), (5292, 4006224), (5418, 3913056), (5823, 3640896), (6048, 3505446), (6192, 3423924), (6321, 3354048), (6804, 3115952), (6966, 3043488), (7056, 3004668), (7224, 2934792), (7764, 2730672), (7776, 2726458), (7938, 2670816), (8127, 2608704), (8256, 2567943), (8428, 2515536), (9058, 2340576), (9072, 2336964), (9288, 2282616), (9408, 2253501), (9632, 2201094), (10352, 2048004), (10449, 2028992), (10584, 2003112), (10836, 1956528), (11646, 1820448), (11907, 1780544), (12096, 1752723), (12384, 1711962), (12642, 1677024), (13587, 1560384), (13608, 1557976), (13932, 1521744), (14112, 1502334), (14448, 1467396), (15528, 1365336), (15552, 1363229), (15876, 1335408), (16254, 1304352), (16856, 1257768), (17469, 1213632), (18116, 1170288), (18144, 1168482), (18576, 1141308), (18963, 1118016), (19264, 1100547), (20704, 1024002), (20898, 1014496), (21168, 1001556), (21672, 978264), (23292, 910224), (23814, 890272), (24381, 869568), (24768, 855981), (25284, 838512), (27174, 780192), (27216, 778988), (27821, 762048), (27864, 760872), (28224, 751167), (28896, 733698), (31056, 682668), (31703, 668736), (31752, 667704), (32508, 652176), (33712, 628884), (34938, 606816), (36232, 585144), (36288, 584241), (37152, 570654), (37926, 559008), (40761, 520128), (41408, 512001), (41796, 507248), (42336, 500778), (43344, 489132), (46584, 455112), (47628, 445136), (48762, 434784), (50568, 419256), (52407, 404544), (54348, 390096), (54432, 389494), (55642, 381024), (55728, 380436), (56889, 372672), (57792, 366849), (62112, 341334), (63406, 334368), (63504, 333852), (65016, 326088), (67424, 314442), (69876, 303408), (72464, 292572), (73143, 289856), (74304, 285327), (75852, 279504), (81522, 260064), (83463, 254016), (83592, 253624), (84672, 250389), (86688, 244566), (93168, 227556), (95109, 222912), (95256, 222568), (97524, 217392), (101136, 209628), (104814, 202272), (108696, 195048), (108864, 194747), (111284, 190512), (111456, 190218), (113778, 186336), (122283, 173376), (124224, 170667), (126812, 167184), (127008, 166926), (130032, 163044), (134848, 157221), (139752, 151704), (144928, 146286)]