166960080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 647946624

約数和(自身を除く): 480986544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 157, 168, 180, 210, 211, 240, 252, 280, 314, 315, 336, 360, 420, 422, 471, 504, 560, 628, 630, 633, 720, 785, 840, 844, 942, 1008, 1055, 1099, 1256, 1260, 1266, 1413, 1477, 1570, 1680, 1688, 1884, 1899, 2110, 2198, 2355, 2512, 2520, 2532, 2826, 2954, 3140, 3165, 3297, 3376, 3768, 3798, 4220, 4396, 4431, 4710, 5040, 5064, 5495, 5652, 5908, 6280, 6330, 6594, 7065, 7385, 7536, 7596, 8440, 8792, 8862, 9420, 9495, 9891, 10128, 10990, 11304, 11816, 12560, 12660, 13188, 13293, 14130, 14770, 15192, 16485, 16880, 17584, 17724, 18840, 18990, 19782, 21980, 22155, 22608, 23632, 25320, 26376, 26586, 28260, 29540, 30384, 32970, 33127, 35448, 37680, 37980, 39564, 43960, 44310, 49455, 50640, 52752, 53172, 56520, 59080, 65940, 66254, 66465, 70896, 75960, 79128, 87920, 88620, 98910, 99381, 106344, 113040, 118160, 131880, 132508, 132930, 151920, 158256, 165635, 177240, 197820, 198762, 212688, 231889, 263760, 265016, 265860, 298143, 331270, 354480, 395640, 397524, 463778, 496905, 530032, 531720, 596286, 662540, 695667, 791280, 795048, 927556, 993810, 1063440, 1159445, 1192572, 1325080, 1391334, 1490715, 1590096, 1855112, 1987620, 2087001, 2318890, 2385144, 2650160, 2782668, 2981430, 3478335, 3710224, 3975240, 4174002, 4637780, 4770288, 5565336, 5962860, 6956670, 7950480, 8348004, 9275560, 10435005, 11130672, 11925720, 13913340, 16696008, 18551120, 20870010, 23851440, 27826680, 33392016, 41740020, 55653360, 83480040, 166960080]

約数ペア:

[(1, 166960080), (2, 83480040), (3, 55653360), (4, 41740020), (5, 33392016), (6, 27826680), (7, 23851440), (8, 20870010), (9, 18551120), (10, 16696008), (12, 13913340), (14, 11925720), (15, 11130672), (16, 10435005), (18, 9275560), (20, 8348004), (21, 7950480), (24, 6956670), (28, 5962860), (30, 5565336), (35, 4770288), (36, 4637780), (40, 4174002), (42, 3975240), (45, 3710224), (48, 3478335), (56, 2981430), (60, 2782668), (63, 2650160), (70, 2385144), (72, 2318890), (80, 2087001), (84, 1987620), (90, 1855112), (105, 1590096), (112, 1490715), (120, 1391334), (126, 1325080), (140, 1192572), (144, 1159445), (157, 1063440), (168, 993810), (180, 927556), (210, 795048), (211, 791280), (240, 695667), (252, 662540), (280, 596286), (314, 531720), (315, 530032), (336, 496905), (360, 463778), (420, 397524), (422, 395640), (471, 354480), (504, 331270), (560, 298143), (628, 265860), (630, 265016), (633, 263760), (720, 231889), (785, 212688), (840, 198762), (844, 197820), (942, 177240), (1008, 165635), (1055, 158256), (1099, 151920), (1256, 132930), (1260, 132508), (1266, 131880), (1413, 118160), (1477, 113040), (1570, 106344), (1680, 99381), (1688, 98910), (1884, 88620), (1899, 87920), (2110, 79128), (2198, 75960), (2355, 70896), (2512, 66465), (2520, 66254), (2532, 65940), (2826, 59080), (2954, 56520), (3140, 53172), (3165, 52752), (3297, 50640), (3376, 49455), (3768, 44310), (3798, 43960), (4220, 39564), (4396, 37980), (4431, 37680), (4710, 35448), (5040, 33127), (5064, 32970), (5495, 30384), (5652, 29540), (5908, 28260), (6280, 26586), (6330, 26376), (6594, 25320), (7065, 23632), (7385, 22608), (7536, 22155), (7596, 21980), (8440, 19782), (8792, 18990), (8862, 18840), (9420, 17724), (9495, 17584), (9891, 16880), (10128, 16485), (10990, 15192), (11304, 14770), (11816, 14130), (12560, 13293), (12660, 13188)]