73590720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 273881088

約数和(自身を除く): 200290368

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, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 192, 210, 224, 233, 235, 240, 280, 282, 320, 329, 336, 376, 420, 448, 466, 470, 480, 560, 564, 658, 672, 699, 705, 752, 840, 932, 940, 960, 987, 1120, 1128, 1165, 1316, 1344, 1398, 1410, 1504, 1631, 1645, 1680, 1864, 1880, 1974, 2240, 2256, 2330, 2632, 2796, 2820, 3008, 3262, 3290, 3360, 3495, 3728, 3760, 3948, 4512, 4660, 4893, 4935, 5264, 5592, 5640, 6524, 6580, 6720, 6990, 7456, 7520, 7896, 8155, 9024, 9320, 9786, 9870, 10528, 10951, 11184, 11280, 13048, 13160, 13980, 14912, 15040, 15792, 16310, 18640, 19572, 19740, 21056, 21902, 22368, 22560, 24465, 26096, 26320, 27960, 31584, 32620, 32853, 37280, 39144, 39480, 43804, 44736, 45120, 48930, 52192, 52640, 54755, 55920, 63168, 65240, 65706, 74560, 76657, 78288, 78960, 87608, 97860, 104384, 105280, 109510, 111840, 130480, 131412, 153314, 156576, 157920, 164265, 175216, 195720, 219020, 223680, 229971, 260960, 262824, 306628, 313152, 315840, 328530, 350432, 383285, 391440, 438040, 459942, 521920, 525648, 613256, 657060, 700864, 766570, 782880, 876080, 919884, 1051296, 1149855, 1226512, 1314120, 1533140, 1565760, 1752160, 1839768, 2102592, 2299710, 2453024, 2628240, 3066280, 3504320, 3679536, 4599420, 4906048, 5256480, 6132560, 7359072, 9198840, 10512960, 12265120, 14718144, 18397680, 24530240, 36795360, 73590720]

約数ペア:

[(1, 73590720), (2, 36795360), (3, 24530240), (4, 18397680), (5, 14718144), (6, 12265120), (7, 10512960), (8, 9198840), (10, 7359072), (12, 6132560), (14, 5256480), (15, 4906048), (16, 4599420), (20, 3679536), (21, 3504320), (24, 3066280), (28, 2628240), (30, 2453024), (32, 2299710), (35, 2102592), (40, 1839768), (42, 1752160), (47, 1565760), (48, 1533140), (56, 1314120), (60, 1226512), (64, 1149855), (70, 1051296), (80, 919884), (84, 876080), (94, 782880), (96, 766570), (105, 700864), (112, 657060), (120, 613256), (140, 525648), (141, 521920), (160, 459942), (168, 438040), (188, 391440), (192, 383285), (210, 350432), (224, 328530), (233, 315840), (235, 313152), (240, 306628), (280, 262824), (282, 260960), (320, 229971), (329, 223680), (336, 219020), (376, 195720), (420, 175216), (448, 164265), (466, 157920), (470, 156576), (480, 153314), (560, 131412), (564, 130480), (658, 111840), (672, 109510), (699, 105280), (705, 104384), (752, 97860), (840, 87608), (932, 78960), (940, 78288), (960, 76657), (987, 74560), (1120, 65706), (1128, 65240), (1165, 63168), (1316, 55920), (1344, 54755), (1398, 52640), (1410, 52192), (1504, 48930), (1631, 45120), (1645, 44736), (1680, 43804), (1864, 39480), (1880, 39144), (1974, 37280), (2240, 32853), (2256, 32620), (2330, 31584), (2632, 27960), (2796, 26320), (2820, 26096), (3008, 24465), (3262, 22560), (3290, 22368), (3360, 21902), (3495, 21056), (3728, 19740), (3760, 19572), (3948, 18640), (4512, 16310), (4660, 15792), (4893, 15040), (4935, 14912), (5264, 13980), (5592, 13160), (5640, 13048), (6524, 11280), (6580, 11184), (6720, 10951), (6990, 10528), (7456, 9870), (7520, 9786), (7896, 9320), (8155, 9024)]