7511598080

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 264

約数和(自身を含む): 21282249600

約数和(自身を除く): 13770651520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 128, 140, 158, 160, 196, 224, 245, 256, 280, 316, 320, 379, 392, 395, 448, 490, 512, 553, 560, 632, 640, 758, 784, 790, 896, 980, 1024, 1106, 1120, 1264, 1280, 1516, 1568, 1580, 1792, 1895, 1960, 2212, 2240, 2528, 2560, 2653, 2765, 3032, 3136, 3160, 3584, 3790, 3871, 3920, 4424, 4480, 5056, 5120, 5306, 5530, 6064, 6272, 6320, 7168, 7580, 7742, 7840, 8848, 8960, 10112, 10612, 11060, 12128, 12544, 12640, 13265, 15160, 15484, 15680, 17696, 17920, 18571, 19355, 20224, 21224, 22120, 24256, 25088, 25280, 26530, 29941, 30320, 30968, 31360, 35392, 35840, 37142, 38710, 40448, 42448, 44240, 48512, 50176, 50560, 53060, 59882, 60640, 61936, 62720, 70784, 74284, 77420, 80896, 84896, 88480, 92855, 97024, 101120, 106120, 119764, 121280, 123872, 125440, 141568, 148568, 149705, 154840, 169792, 176960, 185710, 194048, 202240, 209587, 212240, 239528, 242560, 247744, 250880, 283136, 297136, 299410, 309680, 339584, 353920, 371420, 388096, 404480, 419174, 424480, 479056, 485120, 495488, 566272, 594272, 598820, 619360, 679168, 707840, 742840, 838348, 848960, 958112, 970240, 990976, 1047935, 1188544, 1197640, 1238720, 1358336, 1415680, 1467109, 1485680, 1676696, 1697920, 1916224, 1940480, 1981952, 2095870, 2377088, 2395280, 2477440, 2716672, 2831360, 2934218, 2971360, 3353392, 3395840, 3832448, 3963904, 4191740, 4754176, 4790560, 4954880, 5868436, 5942720, 6706784, 6791680, 7335545, 7664896, 8383480, 9508352, 9581120, 9909760, 11736872, 11885440, 13413568, 13583360, 14671090, 15329792, 16766960, 19016704, 19162240, 19819520, 23473744, 23770880, 26827136, 29342180, 30659584, 33533920, 38324480, 46947488, 47541760, 53654272, 58684360, 67067840, 76648960, 93894976, 95083520, 107308544, 117368720, 134135680, 153297920, 187789952, 214617088, 234737440, 268271360, 375579904, 469474880, 536542720, 751159808, 938949760, 1073085440, 1502319616, 1877899520, 3755799040, 7511598080]

約数ペア:

[(1, 7511598080), (2, 3755799040), (4, 1877899520), (5, 1502319616), (7, 1073085440), (8, 938949760), (10, 751159808), (14, 536542720), (16, 469474880), (20, 375579904), (28, 268271360), (32, 234737440), (35, 214617088), (40, 187789952), (49, 153297920), (56, 134135680), (64, 117368720), (70, 107308544), (79, 95083520), (80, 93894976), (98, 76648960), (112, 67067840), (128, 58684360), (140, 53654272), (158, 47541760), (160, 46947488), (196, 38324480), (224, 33533920), (245, 30659584), (256, 29342180), (280, 26827136), (316, 23770880), (320, 23473744), (379, 19819520), (392, 19162240), (395, 19016704), (448, 16766960), (490, 15329792), (512, 14671090), (553, 13583360), (560, 13413568), (632, 11885440), (640, 11736872), (758, 9909760), (784, 9581120), (790, 9508352), (896, 8383480), (980, 7664896), (1024, 7335545), (1106, 6791680), (1120, 6706784), (1264, 5942720), (1280, 5868436), (1516, 4954880), (1568, 4790560), (1580, 4754176), (1792, 4191740), (1895, 3963904), (1960, 3832448), (2212, 3395840), (2240, 3353392), (2528, 2971360), (2560, 2934218), (2653, 2831360), (2765, 2716672), (3032, 2477440), (3136, 2395280), (3160, 2377088), (3584, 2095870), (3790, 1981952), (3871, 1940480), (3920, 1916224), (4424, 1697920), (4480, 1676696), (5056, 1485680), (5120, 1467109), (5306, 1415680), (5530, 1358336), (6064, 1238720), (6272, 1197640), (6320, 1188544), (7168, 1047935), (7580, 990976), (7742, 970240), (7840, 958112), (8848, 848960), (8960, 838348), (10112, 742840), (10612, 707840), (11060, 679168), (12128, 619360), (12544, 598820), (12640, 594272), (13265, 566272), (15160, 495488), (15484, 485120), (15680, 479056), (17696, 424480), (17920, 419174), (18571, 404480), (19355, 388096), (20224, 371420), (21224, 353920), (22120, 339584), (24256, 309680), (25088, 299410), (25280, 297136), (26530, 283136), (29941, 250880), (30320, 247744), (30968, 242560), (31360, 239528), (35392, 212240), (35840, 209587), (37142, 202240), (38710, 194048), (40448, 185710), (42448, 176960), (44240, 169792), (48512, 154840), (50176, 149705), (50560, 148568), (53060, 141568), (59882, 125440), (60640, 123872), (61936, 121280), (62720, 119764), (70784, 106120), (74284, 101120), (77420, 97024), (80896, 92855), (84896, 88480)]