83480040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 313522560

約数和(自身を除く): 230042520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 210, 211, 252, 280, 314, 315, 360, 420, 422, 471, 504, 628, 630, 633, 785, 840, 844, 942, 1055, 1099, 1256, 1260, 1266, 1413, 1477, 1570, 1688, 1884, 1899, 2110, 2198, 2355, 2520, 2532, 2826, 2954, 3140, 3165, 3297, 3768, 3798, 4220, 4396, 4431, 4710, 5064, 5495, 5652, 5908, 6280, 6330, 6594, 7065, 7385, 7596, 8440, 8792, 8862, 9420, 9495, 9891, 10990, 11304, 11816, 12660, 13188, 13293, 14130, 14770, 15192, 16485, 17724, 18840, 18990, 19782, 21980, 22155, 25320, 26376, 26586, 28260, 29540, 32970, 33127, 35448, 37980, 39564, 43960, 44310, 49455, 53172, 56520, 59080, 65940, 66254, 66465, 75960, 79128, 88620, 98910, 99381, 106344, 131880, 132508, 132930, 165635, 177240, 197820, 198762, 231889, 265016, 265860, 298143, 331270, 395640, 397524, 463778, 496905, 531720, 596286, 662540, 695667, 795048, 927556, 993810, 1159445, 1192572, 1325080, 1391334, 1490715, 1855112, 1987620, 2087001, 2318890, 2385144, 2782668, 2981430, 3478335, 3975240, 4174002, 4637780, 5565336, 5962860, 6956670, 8348004, 9275560, 10435005, 11925720, 13913340, 16696008, 20870010, 27826680, 41740020, 83480040]

約数ペア:

[(1, 83480040), (2, 41740020), (3, 27826680), (4, 20870010), (5, 16696008), (6, 13913340), (7, 11925720), (8, 10435005), (9, 9275560), (10, 8348004), (12, 6956670), (14, 5962860), (15, 5565336), (18, 4637780), (20, 4174002), (21, 3975240), (24, 3478335), (28, 2981430), (30, 2782668), (35, 2385144), (36, 2318890), (40, 2087001), (42, 1987620), (45, 1855112), (56, 1490715), (60, 1391334), (63, 1325080), (70, 1192572), (72, 1159445), (84, 993810), (90, 927556), (105, 795048), (120, 695667), (126, 662540), (140, 596286), (157, 531720), (168, 496905), (180, 463778), (210, 397524), (211, 395640), (252, 331270), (280, 298143), (314, 265860), (315, 265016), (360, 231889), (420, 198762), (422, 197820), (471, 177240), (504, 165635), (628, 132930), (630, 132508), (633, 131880), (785, 106344), (840, 99381), (844, 98910), (942, 88620), (1055, 79128), (1099, 75960), (1256, 66465), (1260, 66254), (1266, 65940), (1413, 59080), (1477, 56520), (1570, 53172), (1688, 49455), (1884, 44310), (1899, 43960), (2110, 39564), (2198, 37980), (2355, 35448), (2520, 33127), (2532, 32970), (2826, 29540), (2954, 28260), (3140, 26586), (3165, 26376), (3297, 25320), (3768, 22155), (3798, 21980), (4220, 19782), (4396, 18990), (4431, 18840), (4710, 17724), (5064, 16485), (5495, 15192), (5652, 14770), (5908, 14130), (6280, 13293), (6330, 13188), (6594, 12660), (7065, 11816), (7385, 11304), (7596, 10990), (8440, 9891), (8792, 9495), (8862, 9420)]