79173120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 278566992

約数和(自身を除く): 199393872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 128, 130, 156, 160, 169, 183, 192, 195, 208, 240, 244, 256, 260, 305, 312, 320, 338, 366, 384, 390, 416, 480, 488, 507, 512, 520, 610, 624, 640, 676, 732, 768, 780, 793, 832, 845, 915, 960, 976, 1014, 1040, 1220, 1248, 1280, 1352, 1464, 1536, 1560, 1586, 1664, 1690, 1830, 1920, 1952, 2028, 2080, 2379, 2440, 2496, 2535, 2560, 2704, 2928, 3120, 3172, 3328, 3380, 3660, 3840, 3904, 3965, 4056, 4160, 4758, 4880, 4992, 5070, 5408, 5856, 6240, 6344, 6656, 6760, 7320, 7680, 7808, 7930, 8112, 8320, 9516, 9760, 9984, 10140, 10309, 10816, 11712, 11895, 12480, 12688, 13520, 14640, 15616, 15860, 16224, 16640, 19032, 19520, 19968, 20280, 20618, 21632, 23424, 23790, 24960, 25376, 27040, 29280, 30927, 31232, 31720, 32448, 33280, 38064, 39040, 40560, 41236, 43264, 46848, 47580, 49920, 50752, 51545, 54080, 58560, 61854, 63440, 64896, 76128, 78080, 81120, 82472, 86528, 93696, 95160, 99840, 101504, 103090, 108160, 117120, 123708, 126880, 129792, 152256, 154635, 156160, 162240, 164944, 190320, 203008, 206180, 216320, 234240, 247416, 253760, 259584, 304512, 309270, 324480, 329888, 380640, 406016, 412360, 432640, 468480, 494832, 507520, 609024, 618540, 648960, 659776, 761280, 824720, 989664, 1015040, 1218048, 1237080, 1297920, 1319552, 1522560, 1649440, 1979328, 2030080, 2474160, 2639104, 3045120, 3298880, 3958656, 4948320, 5278208, 6090240, 6597760, 7917312, 9896640, 13195520, 15834624, 19793280, 26391040, 39586560, 79173120]

約数ペア:

[(1, 79173120), (2, 39586560), (3, 26391040), (4, 19793280), (5, 15834624), (6, 13195520), (8, 9896640), (10, 7917312), (12, 6597760), (13, 6090240), (15, 5278208), (16, 4948320), (20, 3958656), (24, 3298880), (26, 3045120), (30, 2639104), (32, 2474160), (39, 2030080), (40, 1979328), (48, 1649440), (52, 1522560), (60, 1319552), (61, 1297920), (64, 1237080), (65, 1218048), (78, 1015040), (80, 989664), (96, 824720), (104, 761280), (120, 659776), (122, 648960), (128, 618540), (130, 609024), (156, 507520), (160, 494832), (169, 468480), (183, 432640), (192, 412360), (195, 406016), (208, 380640), (240, 329888), (244, 324480), (256, 309270), (260, 304512), (305, 259584), (312, 253760), (320, 247416), (338, 234240), (366, 216320), (384, 206180), (390, 203008), (416, 190320), (480, 164944), (488, 162240), (507, 156160), (512, 154635), (520, 152256), (610, 129792), (624, 126880), (640, 123708), (676, 117120), (732, 108160), (768, 103090), (780, 101504), (793, 99840), (832, 95160), (845, 93696), (915, 86528), (960, 82472), (976, 81120), (1014, 78080), (1040, 76128), (1220, 64896), (1248, 63440), (1280, 61854), (1352, 58560), (1464, 54080), (1536, 51545), (1560, 50752), (1586, 49920), (1664, 47580), (1690, 46848), (1830, 43264), (1920, 41236), (1952, 40560), (2028, 39040), (2080, 38064), (2379, 33280), (2440, 32448), (2496, 31720), (2535, 31232), (2560, 30927), (2704, 29280), (2928, 27040), (3120, 25376), (3172, 24960), (3328, 23790), (3380, 23424), (3660, 21632), (3840, 20618), (3904, 20280), (3965, 19968), (4056, 19520), (4160, 19032), (4758, 16640), (4880, 16224), (4992, 15860), (5070, 15616), (5408, 14640), (5856, 13520), (6240, 12688), (6344, 12480), (6656, 11895), (6760, 11712), (7320, 10816), (7680, 10309), (7808, 10140), (7930, 9984), (8112, 9760), (8320, 9516)]