166808160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 240

約数和(自身を含む): 601180272

約数和(自身を除く): 434372112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 211, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 422, 432, 480, 488, 540, 549, 610, 633, 648, 720, 732, 810, 844, 864, 915, 976, 1055, 1080, 1098, 1220, 1266, 1296, 1440, 1464, 1620, 1647, 1688, 1830, 1899, 1952, 2110, 2160, 2196, 2440, 2532, 2592, 2745, 2928, 3165, 3240, 3294, 3376, 3660, 3798, 4220, 4320, 4392, 4880, 4941, 5064, 5490, 5697, 5856, 6330, 6480, 6588, 6752, 7320, 7596, 8235, 8440, 8784, 9495, 9760, 9882, 10128, 10980, 11394, 12660, 12871, 12960, 13176, 14640, 15192, 16470, 16880, 17091, 17568, 18990, 19764, 20256, 21960, 22788, 24705, 25320, 25742, 26352, 28485, 29280, 30384, 32940, 33760, 34182, 37980, 38613, 39528, 43920, 45576, 49410, 50640, 51484, 52704, 56970, 60768, 64355, 65880, 68364, 75960, 77226, 79056, 85455, 87840, 91152, 98820, 101280, 102968, 113940, 115839, 128710, 131760, 136728, 151920, 154452, 158112, 170910, 182304, 193065, 197640, 205936, 227880, 231678, 257420, 263520, 273456, 303840, 308904, 341820, 347517, 386130, 395280, 411872, 455760, 463356, 514840, 546912, 579195, 617808, 683640, 695034, 772260, 790560, 911520, 926712, 1029680, 1042551, 1158390, 1235616, 1367280, 1390068, 1544520, 1737585, 1853424, 2059360, 2085102, 2316780, 2734560, 2780136, 3089040, 3475170, 3706848, 4170204, 4633560, 5212755, 5560272, 6178080, 6950340, 8340408, 9267120, 10425510, 11120544, 13900680, 16680816, 18534240, 20851020, 27801360, 33361632, 41702040, 55602720, 83404080, 166808160]

約数ペア:

[(1, 166808160), (2, 83404080), (3, 55602720), (4, 41702040), (5, 33361632), (6, 27801360), (8, 20851020), (9, 18534240), (10, 16680816), (12, 13900680), (15, 11120544), (16, 10425510), (18, 9267120), (20, 8340408), (24, 6950340), (27, 6178080), (30, 5560272), (32, 5212755), (36, 4633560), (40, 4170204), (45, 3706848), (48, 3475170), (54, 3089040), (60, 2780136), (61, 2734560), (72, 2316780), (80, 2085102), (81, 2059360), (90, 1853424), (96, 1737585), (108, 1544520), (120, 1390068), (122, 1367280), (135, 1235616), (144, 1158390), (160, 1042551), (162, 1029680), (180, 926712), (183, 911520), (211, 790560), (216, 772260), (240, 695034), (244, 683640), (270, 617808), (288, 579195), (305, 546912), (324, 514840), (360, 463356), (366, 455760), (405, 411872), (422, 395280), (432, 386130), (480, 347517), (488, 341820), (540, 308904), (549, 303840), (610, 273456), (633, 263520), (648, 257420), (720, 231678), (732, 227880), (810, 205936), (844, 197640), (864, 193065), (915, 182304), (976, 170910), (1055, 158112), (1080, 154452), (1098, 151920), (1220, 136728), (1266, 131760), (1296, 128710), (1440, 115839), (1464, 113940), (1620, 102968), (1647, 101280), (1688, 98820), (1830, 91152), (1899, 87840), (1952, 85455), (2110, 79056), (2160, 77226), (2196, 75960), (2440, 68364), (2532, 65880), (2592, 64355), (2745, 60768), (2928, 56970), (3165, 52704), (3240, 51484), (3294, 50640), (3376, 49410), (3660, 45576), (3798, 43920), (4220, 39528), (4320, 38613), (4392, 37980), (4880, 34182), (4941, 33760), (5064, 32940), (5490, 30384), (5697, 29280), (5856, 28485), (6330, 26352), (6480, 25742), (6588, 25320), (6752, 24705), (7320, 22788), (7596, 21960), (8235, 20256), (8440, 19764), (8784, 18990), (9495, 17568), (9760, 17091), (9882, 16880), (10128, 16470), (10980, 15192), (11394, 14640), (12660, 13176), (12871, 12960)]