77762080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 223388928

約数和(自身を除く): 145626848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 110, 113, 115, 136, 160, 170, 176, 184, 187, 220, 226, 230, 253, 272, 340, 352, 368, 374, 391, 440, 452, 460, 506, 544, 565, 680, 736, 748, 782, 880, 904, 920, 935, 1012, 1130, 1243, 1265, 1360, 1496, 1564, 1760, 1808, 1840, 1870, 1921, 1955, 2024, 2260, 2486, 2530, 2599, 2720, 2992, 3128, 3616, 3680, 3740, 3842, 3910, 4048, 4301, 4520, 4972, 5060, 5198, 5984, 6215, 6256, 7480, 7684, 7820, 8096, 8602, 9040, 9605, 9944, 10120, 10396, 12430, 12512, 12995, 14960, 15368, 15640, 17204, 18080, 19210, 19888, 20240, 20792, 21131, 21505, 24860, 25990, 28589, 29920, 30736, 31280, 34408, 38420, 39776, 40480, 41584, 42262, 43010, 44183, 49720, 51980, 57178, 61472, 62560, 68816, 76840, 83168, 84524, 86020, 88366, 99440, 103960, 105655, 114356, 137632, 142945, 153680, 169048, 172040, 176732, 198880, 207920, 211310, 220915, 228712, 285890, 307360, 338096, 344080, 353464, 415840, 422620, 441830, 457424, 486013, 571780, 676192, 688160, 706928, 845240, 883660, 914848, 972026, 1143560, 1413856, 1690480, 1767320, 1944052, 2287120, 2430065, 3380960, 3534640, 3888104, 4574240, 4860130, 7069280, 7776208, 9720260, 15552416, 19440520, 38881040, 77762080]

約数ペア:

[(1, 77762080), (2, 38881040), (4, 19440520), (5, 15552416), (8, 9720260), (10, 7776208), (11, 7069280), (16, 4860130), (17, 4574240), (20, 3888104), (22, 3534640), (23, 3380960), (32, 2430065), (34, 2287120), (40, 1944052), (44, 1767320), (46, 1690480), (55, 1413856), (68, 1143560), (80, 972026), (85, 914848), (88, 883660), (92, 845240), (110, 706928), (113, 688160), (115, 676192), (136, 571780), (160, 486013), (170, 457424), (176, 441830), (184, 422620), (187, 415840), (220, 353464), (226, 344080), (230, 338096), (253, 307360), (272, 285890), (340, 228712), (352, 220915), (368, 211310), (374, 207920), (391, 198880), (440, 176732), (452, 172040), (460, 169048), (506, 153680), (544, 142945), (565, 137632), (680, 114356), (736, 105655), (748, 103960), (782, 99440), (880, 88366), (904, 86020), (920, 84524), (935, 83168), (1012, 76840), (1130, 68816), (1243, 62560), (1265, 61472), (1360, 57178), (1496, 51980), (1564, 49720), (1760, 44183), (1808, 43010), (1840, 42262), (1870, 41584), (1921, 40480), (1955, 39776), (2024, 38420), (2260, 34408), (2486, 31280), (2530, 30736), (2599, 29920), (2720, 28589), (2992, 25990), (3128, 24860), (3616, 21505), (3680, 21131), (3740, 20792), (3842, 20240), (3910, 19888), (4048, 19210), (4301, 18080), (4520, 17204), (4972, 15640), (5060, 15368), (5198, 14960), (5984, 12995), (6215, 12512), (6256, 12430), (7480, 10396), (7684, 10120), (7820, 9944), (8096, 9605), (8602, 9040)]