21087519360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 512

約数和(自身を含む): 75672576000

約数和(自身を除く): 54585056640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 31, 32, 38, 40, 48, 57, 58, 60, 62, 64, 76, 80, 87, 93, 95, 96, 114, 116, 120, 124, 128, 145, 152, 155, 160, 174, 186, 190, 192, 228, 232, 240, 248, 285, 290, 304, 310, 320, 348, 372, 380, 384, 435, 456, 464, 465, 480, 496, 551, 570, 580, 589, 608, 620, 640, 643, 696, 744, 760, 870, 899, 912, 928, 930, 960, 992, 1102, 1140, 1160, 1178, 1216, 1240, 1286, 1392, 1488, 1520, 1653, 1740, 1767, 1798, 1824, 1856, 1860, 1920, 1929, 1984, 2204, 2280, 2320, 2356, 2432, 2480, 2572, 2697, 2755, 2784, 2945, 2976, 3040, 3215, 3306, 3480, 3534, 3596, 3648, 3712, 3720, 3858, 3968, 4408, 4495, 4560, 4640, 4712, 4960, 5144, 5394, 5510, 5568, 5890, 5952, 6080, 6430, 6612, 6960, 7068, 7192, 7296, 7440, 7716, 8265, 8816, 8835, 8990, 9120, 9280, 9424, 9645, 9920, 10288, 10788, 11020, 11136, 11780, 11904, 12160, 12217, 12860, 13224, 13485, 13920, 14136, 14384, 14880, 15432, 16530, 17081, 17632, 17670, 17980, 18240, 18560, 18647, 18848, 19290, 19840, 19933, 20576, 21576, 22040, 23560, 24434, 25720, 26448, 26970, 27840, 28272, 28768, 29760, 30864, 33060, 34162, 35264, 35340, 35960, 36480, 36651, 37294, 37696, 38580, 39866, 41152, 43152, 44080, 47120, 48868, 51243, 51440, 52896, 53940, 55680, 55941, 56544, 57536, 59520, 59799, 61085, 61728, 66120, 68324, 70528, 70680, 71920, 73302, 74588, 75392, 77160, 79732, 82304, 85405, 86304, 88160, 93235, 94240, 97736, 99665, 102486, 102880, 105792, 107880, 111882, 113088, 115072, 119598, 122170, 123456, 132240, 136648, 141360, 143840, 146604, 149176, 154320, 159464, 170810, 172608, 176320, 183255, 186470, 188480, 195472, 199330, 204972, 205760, 211584, 215760, 223764, 226176, 239196, 244340, 246912, 256215, 264480, 273296, 279705, 282720, 287680, 293208, 298352, 298995, 308640, 318928, 341620, 345216, 352640, 354293, 366510, 372940, 376960, 378727, 390944, 398660, 409944, 411520, 431520, 447528, 478392, 488680, 512430, 528960, 546592, 559410, 565440, 575360, 578057, 586416, 596704, 597990, 617280, 637856, 683240, 708586, 733020, 745880, 757454, 781888, 797320, 819888, 863040, 895056, 956784, 977360, 1024860, 1057920, 1062879, 1093184, 1118820, 1130880, 1136181, 1156114, 1172832, 1193408, 1195980, 1234560, 1275712, 1366480, 1417172, 1466040, 1491760, 1514908, 1563776, 1594640, 1639776, 1726080, 1734171, 1771465, 1790112, 1893635, 1913568, 1954720, 2049720, 2125758, 2186368, 2237640, 2272362, 2312228, 2345664, 2386816, 2391960, 2551424, 2732960, 2834344, 2890285, 2932080, 2983520, 3029816, 3189280, 3279552, 3468342, 3542930, 3580224, 3787270, 3827136, 3909440, 4099440, 4251516, 4475280, 4544724, 4624456, 4691328, 4783920, 5314395, 5465920, 5668688, 5680905, 5780570, 5864160, 5967040, 6059632, 6378560, 6559104, 6936684, 7085860, 7160448, 7574540, 7654272, 7818880, 8198880, 8503032, 8670855, 8950560, 9089448, 9248912, 9567840, 10628790, 10931840, 10983083, 11337376, 11361810, 11561140, 11728320, 11934080, 12119264, 12757120, 13873368, 14171720, 15149080, 16397760, 17006064, 17341710, 17901120, 18178896, 18497824, 19135680, 21257580, 21966166, 22674752, 22723620, 23122280, 23456640, 24238528, 27746736, 28343440, 30298160, 32795520, 32949249, 34012128, 34683420, 35802240, 36357792, 36995648, 38271360, 42515160, 43932332, 45349504, 45447240, 46244560, 48477056, 54915415, 55493472, 56686880, 60596320, 65898498, 68024256, 69366840, 72715584, 73991296, 85030320, 87864664, 90894480, 92489120, 109830830, 110986944, 113373760, 121192640, 131796996, 136048512, 138733680, 145431168, 164746245, 170060640, 175729328, 181788960, 184978240, 219661660, 221973888, 226747520, 242385280, 263593992, 277467360, 329492490, 340121280, 351458656, 363577920, 369956480, 439323320, 527187984, 554934720, 658984980, 680242560, 702917312, 727155840, 878646640, 1054375968, 1109869440, 1317969960, 1405834624, 1757293280, 2108751936, 2635939920, 3514586560, 4217503872, 5271879840, 7029173120, 10543759680, 21087519360]

約数ペア:

[(1, 21087519360), (2, 10543759680), (3, 7029173120), (4, 5271879840), (5, 4217503872), (6, 3514586560), (8, 2635939920), (10, 2108751936), (12, 1757293280), (15, 1405834624), (16, 1317969960), (19, 1109869440), (20, 1054375968), (24, 878646640), (29, 727155840), (30, 702917312), (31, 680242560), (32, 658984980), (38, 554934720), (40, 527187984), (48, 439323320), (57, 369956480), (58, 363577920), (60, 351458656), (62, 340121280), (64, 329492490), (76, 277467360), (80, 263593992), (87, 242385280), (93, 226747520), (95, 221973888), (96, 219661660), (114, 184978240), (116, 181788960), (120, 175729328), (124, 170060640), (128, 164746245), (145, 145431168), (152, 138733680), (155, 136048512), (160, 131796996), (174, 121192640), (186, 113373760), (190, 110986944), (192, 109830830), (228, 92489120), (232, 90894480), (240, 87864664), (248, 85030320), (285, 73991296), (290, 72715584), (304, 69366840), (310, 68024256), (320, 65898498), (348, 60596320), (372, 56686880), (380, 55493472), (384, 54915415), (435, 48477056), (456, 46244560), (464, 45447240), (465, 45349504), (480, 43932332), (496, 42515160), (551, 38271360), (570, 36995648), (580, 36357792), (589, 35802240), (608, 34683420), (620, 34012128), (640, 32949249), (643, 32795520), (696, 30298160), (744, 28343440), (760, 27746736), (870, 24238528), (899, 23456640), (912, 23122280), (928, 22723620), (930, 22674752), (960, 21966166), (992, 21257580), (1102, 19135680), (1140, 18497824), (1160, 18178896), (1178, 17901120), (1216, 17341710), (1240, 17006064), (1286, 16397760), (1392, 15149080), (1488, 14171720), (1520, 13873368), (1653, 12757120), (1740, 12119264), (1767, 11934080), (1798, 11728320), (1824, 11561140), (1856, 11361810), (1860, 11337376), (1920, 10983083), (1929, 10931840), (1984, 10628790), (2204, 9567840), (2280, 9248912), (2320, 9089448), (2356, 8950560), (2432, 8670855), (2480, 8503032), (2572, 8198880), (2697, 7818880), (2755, 7654272), (2784, 7574540), (2945, 7160448), (2976, 7085860), (3040, 6936684), (3215, 6559104), (3306, 6378560), (3480, 6059632), (3534, 5967040), (3596, 5864160), (3648, 5780570), (3712, 5680905), (3720, 5668688), (3858, 5465920), (3968, 5314395), (4408, 4783920), (4495, 4691328), (4560, 4624456), (4640, 4544724), (4712, 4475280), (4960, 4251516), (5144, 4099440), (5394, 3909440), (5510, 3827136), (5568, 3787270), (5890, 3580224), (5952, 3542930), (6080, 3468342), (6430, 3279552), (6612, 3189280), (6960, 3029816), (7068, 2983520), (7192, 2932080), (7296, 2890285), (7440, 2834344), (7716, 2732960), (8265, 2551424), (8816, 2391960), (8835, 2386816), (8990, 2345664), (9120, 2312228), (9280, 2272362), (9424, 2237640), (9645, 2186368), (9920, 2125758), (10288, 2049720), (10788, 1954720), (11020, 1913568), (11136, 1893635), (11780, 1790112), (11904, 1771465), (12160, 1734171), (12217, 1726080), (12860, 1639776), (13224, 1594640), (13485, 1563776), (13920, 1514908), (14136, 1491760), (14384, 1466040), (14880, 1417172), (15432, 1366480), (16530, 1275712), (17081, 1234560), (17632, 1195980), (17670, 1193408), (17980, 1172832), (18240, 1156114), (18560, 1136181), (18647, 1130880), (18848, 1118820), (19290, 1093184), (19840, 1062879), (19933, 1057920), (20576, 1024860), (21576, 977360), (22040, 956784), (23560, 895056), (24434, 863040), (25720, 819888), (26448, 797320), (26970, 781888), (27840, 757454), (28272, 745880), (28768, 733020), (29760, 708586), (30864, 683240), (33060, 637856), (34162, 617280), (35264, 597990), (35340, 596704), (35960, 586416), (36480, 578057), (36651, 575360), (37294, 565440), (37696, 559410), (38580, 546592), (39866, 528960), (41152, 512430), (43152, 488680), (44080, 478392), (47120, 447528), (48868, 431520), (51243, 411520), (51440, 409944), (52896, 398660), (53940, 390944), (55680, 378727), (55941, 376960), (56544, 372940), (57536, 366510), (59520, 354293), (59799, 352640), (61085, 345216), (61728, 341620), (66120, 318928), (68324, 308640), (70528, 298995), (70680, 298352), (71920, 293208), (73302, 287680), (74588, 282720), (75392, 279705), (77160, 273296), (79732, 264480), (82304, 256215), (85405, 246912), (86304, 244340), (88160, 239196), (93235, 226176), (94240, 223764), (97736, 215760), (99665, 211584), (102486, 205760), (102880, 204972), (105792, 199330), (107880, 195472), (111882, 188480), (113088, 186470), (115072, 183255), (119598, 176320), (122170, 172608), (123456, 170810), (132240, 159464), (136648, 154320), (141360, 149176), (143840, 146604)]