146788320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^2$

素因数の和:190

約数の個数: 216

約数和(自身を含む): 544769064

約数和(自身を除く): 397980744

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, 48, 49, 56, 60, 70, 79, 80, 84, 96, 98, 105, 112, 120, 140, 147, 158, 160, 168, 196, 210, 224, 237, 240, 245, 280, 294, 316, 336, 392, 395, 420, 474, 480, 490, 553, 560, 588, 632, 672, 735, 784, 790, 840, 948, 980, 1106, 1120, 1176, 1185, 1264, 1470, 1568, 1580, 1659, 1680, 1896, 1960, 2212, 2352, 2370, 2528, 2765, 2940, 3160, 3318, 3360, 3792, 3871, 3920, 4424, 4704, 4740, 5530, 5880, 6241, 6320, 6636, 7584, 7742, 7840, 8295, 8848, 9480, 11060, 11613, 11760, 12482, 12640, 13272, 15484, 16590, 17696, 18723, 18960, 19355, 22120, 23226, 23520, 24964, 26544, 30968, 31205, 33180, 37446, 37920, 38710, 43687, 44240, 46452, 49928, 53088, 58065, 61936, 62410, 66360, 74892, 77420, 87374, 88480, 92904, 93615, 99856, 116130, 123872, 124820, 131061, 132720, 149784, 154840, 174748, 185808, 187230, 199712, 218435, 232260, 249640, 262122, 265440, 299568, 305809, 309680, 349496, 371616, 374460, 436870, 464520, 499280, 524244, 599136, 611618, 619360, 655305, 698992, 748920, 873740, 917427, 929040, 998560, 1048488, 1223236, 1310610, 1397984, 1497840, 1529045, 1747480, 1834854, 1858080, 2096976, 2446472, 2621220, 2995680, 3058090, 3494960, 3669708, 4193952, 4587135, 4892944, 5242440, 6116180, 6989920, 7339416, 9174270, 9785888, 10484880, 12232360, 14678832, 18348540, 20969760, 24464720, 29357664, 36697080, 48929440, 73394160, 146788320]

約数ペア:

[(1, 146788320), (2, 73394160), (3, 48929440), (4, 36697080), (5, 29357664), (6, 24464720), (7, 20969760), (8, 18348540), (10, 14678832), (12, 12232360), (14, 10484880), (15, 9785888), (16, 9174270), (20, 7339416), (21, 6989920), (24, 6116180), (28, 5242440), (30, 4892944), (32, 4587135), (35, 4193952), (40, 3669708), (42, 3494960), (48, 3058090), (49, 2995680), (56, 2621220), (60, 2446472), (70, 2096976), (79, 1858080), (80, 1834854), (84, 1747480), (96, 1529045), (98, 1497840), (105, 1397984), (112, 1310610), (120, 1223236), (140, 1048488), (147, 998560), (158, 929040), (160, 917427), (168, 873740), (196, 748920), (210, 698992), (224, 655305), (237, 619360), (240, 611618), (245, 599136), (280, 524244), (294, 499280), (316, 464520), (336, 436870), (392, 374460), (395, 371616), (420, 349496), (474, 309680), (480, 305809), (490, 299568), (553, 265440), (560, 262122), (588, 249640), (632, 232260), (672, 218435), (735, 199712), (784, 187230), (790, 185808), (840, 174748), (948, 154840), (980, 149784), (1106, 132720), (1120, 131061), (1176, 124820), (1185, 123872), (1264, 116130), (1470, 99856), (1568, 93615), (1580, 92904), (1659, 88480), (1680, 87374), (1896, 77420), (1960, 74892), (2212, 66360), (2352, 62410), (2370, 61936), (2528, 58065), (2765, 53088), (2940, 49928), (3160, 46452), (3318, 44240), (3360, 43687), (3792, 38710), (3871, 37920), (3920, 37446), (4424, 33180), (4704, 31205), (4740, 30968), (5530, 26544), (5880, 24964), (6241, 23520), (6320, 23226), (6636, 22120), (7584, 19355), (7742, 18960), (7840, 18723), (8295, 17696), (8848, 16590), (9480, 15484), (11060, 13272), (11613, 12640), (11760, 12482)]