79175040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 297285120

約数和(自身を除く): 218110080

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, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 137, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 274, 280, 301, 320, 336, 344, 384, 411, 420, 430, 448, 480, 516, 548, 560, 602, 640, 645, 672, 685, 688, 822, 840, 860, 896, 903, 959, 960, 1032, 1096, 1120, 1204, 1290, 1344, 1370, 1376, 1505, 1644, 1680, 1720, 1806, 1918, 1920, 2055, 2064, 2192, 2240, 2408, 2580, 2688, 2740, 2752, 2877, 3010, 3288, 3360, 3440, 3612, 3836, 4110, 4128, 4384, 4480, 4515, 4795, 4816, 5160, 5480, 5504, 5754, 5891, 6020, 6576, 6720, 6880, 7224, 7672, 8220, 8256, 8768, 9030, 9590, 9632, 10320, 10960, 11508, 11782, 12040, 13152, 13440, 13760, 14385, 14448, 15344, 16440, 16512, 17536, 17673, 18060, 19180, 19264, 20640, 21920, 23016, 23564, 24080, 26304, 27520, 28770, 28896, 29455, 30688, 32880, 35346, 36120, 38360, 38528, 41237, 41280, 43840, 46032, 47128, 48160, 52608, 57540, 57792, 58910, 61376, 65760, 70692, 72240, 76720, 82474, 82560, 87680, 88365, 92064, 94256, 96320, 115080, 115584, 117820, 122752, 123711, 131520, 141384, 144480, 153440, 164948, 176730, 184128, 188512, 192640, 206185, 230160, 235640, 247422, 263040, 282768, 288960, 306880, 329896, 353460, 368256, 377024, 412370, 460320, 471280, 494844, 565536, 577920, 613760, 618555, 659792, 706920, 754048, 824740, 920640, 942560, 989688, 1131072, 1237110, 1319584, 1413840, 1649480, 1841280, 1885120, 1979376, 2262144, 2474220, 2639168, 2827680, 3298960, 3770240, 3958752, 4948440, 5278336, 5655360, 6597920, 7917504, 9896880, 11310720, 13195840, 15835008, 19793760, 26391680, 39587520, 79175040]

約数ペア:

[(1, 79175040), (2, 39587520), (3, 26391680), (4, 19793760), (5, 15835008), (6, 13195840), (7, 11310720), (8, 9896880), (10, 7917504), (12, 6597920), (14, 5655360), (15, 5278336), (16, 4948440), (20, 3958752), (21, 3770240), (24, 3298960), (28, 2827680), (30, 2639168), (32, 2474220), (35, 2262144), (40, 1979376), (42, 1885120), (43, 1841280), (48, 1649480), (56, 1413840), (60, 1319584), (64, 1237110), (70, 1131072), (80, 989688), (84, 942560), (86, 920640), (96, 824740), (105, 754048), (112, 706920), (120, 659792), (128, 618555), (129, 613760), (137, 577920), (140, 565536), (160, 494844), (168, 471280), (172, 460320), (192, 412370), (210, 377024), (215, 368256), (224, 353460), (240, 329896), (258, 306880), (274, 288960), (280, 282768), (301, 263040), (320, 247422), (336, 235640), (344, 230160), (384, 206185), (411, 192640), (420, 188512), (430, 184128), (448, 176730), (480, 164948), (516, 153440), (548, 144480), (560, 141384), (602, 131520), (640, 123711), (645, 122752), (672, 117820), (685, 115584), (688, 115080), (822, 96320), (840, 94256), (860, 92064), (896, 88365), (903, 87680), (959, 82560), (960, 82474), (1032, 76720), (1096, 72240), (1120, 70692), (1204, 65760), (1290, 61376), (1344, 58910), (1370, 57792), (1376, 57540), (1505, 52608), (1644, 48160), (1680, 47128), (1720, 46032), (1806, 43840), (1918, 41280), (1920, 41237), (2055, 38528), (2064, 38360), (2192, 36120), (2240, 35346), (2408, 32880), (2580, 30688), (2688, 29455), (2740, 28896), (2752, 28770), (2877, 27520), (3010, 26304), (3288, 24080), (3360, 23564), (3440, 23016), (3612, 21920), (3836, 20640), (4110, 19264), (4128, 19180), (4384, 18060), (4480, 17673), (4515, 17536), (4795, 16512), (4816, 16440), (5160, 15344), (5480, 14448), (5504, 14385), (5754, 13760), (5891, 13440), (6020, 13152), (6576, 12040), (6720, 11782), (6880, 11508), (7224, 10960), (7672, 10320), (8220, 9632), (8256, 9590), (8768, 9030)]