78933120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 192

約数和(自身を含む): 293025600

約数和(自身を除く): 214092480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 839, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1678, 1680, 1920, 1960, 2240, 2352, 2517, 2688, 2940, 3136, 3356, 3360, 3920, 4195, 4480, 4704, 5034, 5873, 5880, 6272, 6712, 6720, 7840, 8390, 9408, 10068, 11746, 11760, 12585, 13424, 13440, 15680, 16780, 17619, 18816, 20136, 23492, 23520, 25170, 26848, 29365, 31360, 33560, 35238, 40272, 41111, 46984, 47040, 50340, 53696, 58730, 67120, 70476, 80544, 82222, 88095, 93968, 94080, 100680, 107392, 117460, 123333, 134240, 140952, 161088, 164444, 176190, 187936, 201360, 205555, 234920, 246666, 268480, 281904, 322176, 328888, 352380, 375872, 402720, 411110, 469840, 493332, 536960, 563808, 616665, 657776, 704760, 751744, 805440, 822220, 939680, 986664, 1127616, 1233330, 1315552, 1409520, 1610880, 1644440, 1879360, 1973328, 2255232, 2466660, 2631104, 2819040, 3288880, 3758720, 3946656, 4933320, 5262208, 5638080, 6577760, 7893312, 9866640, 11276160, 13155520, 15786624, 19733280, 26311040, 39466560, 78933120]

約数ペア:

[(1, 78933120), (2, 39466560), (3, 26311040), (4, 19733280), (5, 15786624), (6, 13155520), (7, 11276160), (8, 9866640), (10, 7893312), (12, 6577760), (14, 5638080), (15, 5262208), (16, 4933320), (20, 3946656), (21, 3758720), (24, 3288880), (28, 2819040), (30, 2631104), (32, 2466660), (35, 2255232), (40, 1973328), (42, 1879360), (48, 1644440), (49, 1610880), (56, 1409520), (60, 1315552), (64, 1233330), (70, 1127616), (80, 986664), (84, 939680), (96, 822220), (98, 805440), (105, 751744), (112, 704760), (120, 657776), (128, 616665), (140, 563808), (147, 536960), (160, 493332), (168, 469840), (192, 411110), (196, 402720), (210, 375872), (224, 352380), (240, 328888), (245, 322176), (280, 281904), (294, 268480), (320, 246666), (336, 234920), (384, 205555), (392, 201360), (420, 187936), (448, 176190), (480, 164444), (490, 161088), (560, 140952), (588, 134240), (640, 123333), (672, 117460), (735, 107392), (784, 100680), (839, 94080), (840, 93968), (896, 88095), (960, 82222), (980, 80544), (1120, 70476), (1176, 67120), (1344, 58730), (1470, 53696), (1568, 50340), (1678, 47040), (1680, 46984), (1920, 41111), (1960, 40272), (2240, 35238), (2352, 33560), (2517, 31360), (2688, 29365), (2940, 26848), (3136, 25170), (3356, 23520), (3360, 23492), (3920, 20136), (4195, 18816), (4480, 17619), (4704, 16780), (5034, 15680), (5873, 13440), (5880, 13424), (6272, 12585), (6712, 11760), (6720, 11746), (7840, 10068), (8390, 9408)]