215876160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3305

約数の個数: 168

約数和(自身を含む): 775045440

約数和(自身を除く): 559169280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3259, 3312, 3680, 4140, 4416, 5520, 6518, 6624, 7360, 8280, 9777, 11040, 13036, 13248, 16295, 16560, 19554, 22080, 26072, 29331, 32590, 33120, 39108, 48885, 52144, 58662, 65180, 66240, 74957, 78216, 97770, 104288, 117324, 130360, 146655, 149914, 156432, 195540, 208576, 224871, 234648, 260720, 293310, 299828, 312864, 374785, 391080, 449742, 469296, 521440, 586620, 599656, 625728, 674613, 749570, 782160, 899484, 938592, 1042880, 1124355, 1173240, 1199312, 1349226, 1499140, 1564320, 1798968, 1877184, 2248710, 2346480, 2398624, 2698452, 2998280, 3128640, 3373065, 3597936, 4497420, 4692960, 4797248, 5396904, 5996560, 6746130, 7195872, 8994840, 9385920, 10793808, 11993120, 13492260, 14391744, 17989680, 21587616, 23986240, 26984520, 35979360, 43175232, 53969040, 71958720, 107938080, 215876160]

約数ペア:

[(1, 215876160), (2, 107938080), (3, 71958720), (4, 53969040), (5, 43175232), (6, 35979360), (8, 26984520), (9, 23986240), (10, 21587616), (12, 17989680), (15, 14391744), (16, 13492260), (18, 11993120), (20, 10793808), (23, 9385920), (24, 8994840), (30, 7195872), (32, 6746130), (36, 5996560), (40, 5396904), (45, 4797248), (46, 4692960), (48, 4497420), (60, 3597936), (64, 3373065), (69, 3128640), (72, 2998280), (80, 2698452), (90, 2398624), (92, 2346480), (96, 2248710), (115, 1877184), (120, 1798968), (138, 1564320), (144, 1499140), (160, 1349226), (180, 1199312), (184, 1173240), (192, 1124355), (207, 1042880), (230, 938592), (240, 899484), (276, 782160), (288, 749570), (320, 674613), (345, 625728), (360, 599656), (368, 586620), (414, 521440), (460, 469296), (480, 449742), (552, 391080), (576, 374785), (690, 312864), (720, 299828), (736, 293310), (828, 260720), (920, 234648), (960, 224871), (1035, 208576), (1104, 195540), (1380, 156432), (1440, 149914), (1472, 146655), (1656, 130360), (1840, 117324), (2070, 104288), (2208, 97770), (2760, 78216), (2880, 74957), (3259, 66240), (3312, 65180), (3680, 58662), (4140, 52144), (4416, 48885), (5520, 39108), (6518, 33120), (6624, 32590), (7360, 29331), (8280, 26072), (9777, 22080), (11040, 19554), (13036, 16560), (13248, 16295)]