2177374920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:868

約数の個数: 256

約数和(自身を含む): 7905945600

約数和(自身を除く): 5728570680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 227, 228, 266, 280, 285, 380, 399, 420, 454, 456, 532, 570, 601, 665, 681, 760, 798, 840, 908, 1064, 1135, 1140, 1202, 1330, 1362, 1589, 1596, 1803, 1816, 1995, 2270, 2280, 2404, 2660, 2724, 3005, 3178, 3192, 3405, 3606, 3990, 4207, 4313, 4540, 4767, 4808, 5320, 5448, 6010, 6356, 6810, 7212, 7945, 7980, 8414, 8626, 9015, 9080, 9534, 11419, 12020, 12621, 12712, 12939, 13620, 14424, 15890, 15960, 16828, 17252, 18030, 19068, 21035, 21565, 22838, 23835, 24040, 25242, 25878, 27240, 30191, 31780, 33656, 34257, 34504, 36060, 38136, 42070, 43130, 45676, 47670, 50484, 51756, 57095, 60382, 63105, 63560, 64695, 68514, 72120, 79933, 84140, 86260, 90573, 91352, 95340, 100968, 103512, 114190, 120764, 126210, 129390, 136427, 137028, 150955, 159866, 168280, 171285, 172520, 181146, 190680, 228380, 239799, 241528, 252420, 258780, 272854, 274056, 301910, 319732, 342570, 362292, 399665, 409281, 452865, 456760, 479598, 504840, 517560, 545708, 603820, 639464, 682135, 685140, 724584, 799330, 818562, 905730, 954989, 959196, 1091416, 1198995, 1207640, 1364270, 1370280, 1598660, 1637124, 1811460, 1909978, 1918392, 2046405, 2397990, 2592113, 2728540, 2864967, 3197320, 3274248, 3622920, 3819956, 4092810, 4774945, 4795980, 5184226, 5457080, 5729934, 7639912, 7776339, 8185620, 9549890, 9591960, 10368452, 11459868, 12960565, 14324835, 15552678, 16371240, 18144791, 19099780, 20736904, 22919736, 25921130, 28649670, 31105356, 36289582, 38199560, 38881695, 51842260, 54434373, 57299340, 62210712, 72579164, 77763390, 90723955, 103684520, 108868746, 114598680, 145158328, 155526780, 181447910, 217737492, 272171865, 311053560, 362895820, 435474984, 544343730, 725791640, 1088687460, 2177374920]

約数ペア:

[(1, 2177374920), (2, 1088687460), (3, 725791640), (4, 544343730), (5, 435474984), (6, 362895820), (7, 311053560), (8, 272171865), (10, 217737492), (12, 181447910), (14, 155526780), (15, 145158328), (19, 114598680), (20, 108868746), (21, 103684520), (24, 90723955), (28, 77763390), (30, 72579164), (35, 62210712), (38, 57299340), (40, 54434373), (42, 51842260), (56, 38881695), (57, 38199560), (60, 36289582), (70, 31105356), (76, 28649670), (84, 25921130), (95, 22919736), (105, 20736904), (114, 19099780), (120, 18144791), (133, 16371240), (140, 15552678), (152, 14324835), (168, 12960565), (190, 11459868), (210, 10368452), (227, 9591960), (228, 9549890), (266, 8185620), (280, 7776339), (285, 7639912), (380, 5729934), (399, 5457080), (420, 5184226), (454, 4795980), (456, 4774945), (532, 4092810), (570, 3819956), (601, 3622920), (665, 3274248), (681, 3197320), (760, 2864967), (798, 2728540), (840, 2592113), (908, 2397990), (1064, 2046405), (1135, 1918392), (1140, 1909978), (1202, 1811460), (1330, 1637124), (1362, 1598660), (1589, 1370280), (1596, 1364270), (1803, 1207640), (1816, 1198995), (1995, 1091416), (2270, 959196), (2280, 954989), (2404, 905730), (2660, 818562), (2724, 799330), (3005, 724584), (3178, 685140), (3192, 682135), (3405, 639464), (3606, 603820), (3990, 545708), (4207, 517560), (4313, 504840), (4540, 479598), (4767, 456760), (4808, 452865), (5320, 409281), (5448, 399665), (6010, 362292), (6356, 342570), (6810, 319732), (7212, 301910), (7945, 274056), (7980, 272854), (8414, 258780), (8626, 252420), (9015, 241528), (9080, 239799), (9534, 228380), (11419, 190680), (12020, 181146), (12621, 172520), (12712, 171285), (12939, 168280), (13620, 159866), (14424, 150955), (15890, 137028), (15960, 136427), (16828, 129390), (17252, 126210), (18030, 120764), (19068, 114190), (21035, 103512), (21565, 100968), (22838, 95340), (23835, 91352), (24040, 90573), (25242, 86260), (25878, 84140), (27240, 79933), (30191, 72120), (31780, 68514), (33656, 64695), (34257, 63560), (34504, 63105), (36060, 60382), (38136, 57095), (42070, 51756), (43130, 50484), (45676, 47670)]