220645440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3377

約数の個数: 168

約数和(自身を含む): 792163008

約数和(自身を除く): 571517568

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, 3312, 3331, 3680, 4140, 4416, 5520, 6624, 6662, 7360, 8280, 9993, 11040, 13248, 13324, 16560, 16655, 19986, 22080, 26648, 29979, 33120, 33310, 39972, 49965, 53296, 59958, 66240, 66620, 76613, 79944, 99930, 106592, 119916, 133240, 149895, 153226, 159888, 199860, 213184, 229839, 239832, 266480, 299790, 306452, 319776, 383065, 399720, 459678, 479664, 532960, 599580, 612904, 639552, 689517, 766130, 799440, 919356, 959328, 1065920, 1149195, 1199160, 1225808, 1379034, 1532260, 1598880, 1838712, 1918656, 2298390, 2398320, 2451616, 2758068, 3064520, 3197760, 3447585, 3677424, 4596780, 4796640, 4903232, 5516136, 6129040, 6895170, 7354848, 9193560, 9593280, 11032272, 12258080, 13790340, 14709696, 18387120, 22064544, 24516160, 27580680, 36774240, 44129088, 55161360, 73548480, 110322720, 220645440]

約数ペア:

[(1, 220645440), (2, 110322720), (3, 73548480), (4, 55161360), (5, 44129088), (6, 36774240), (8, 27580680), (9, 24516160), (10, 22064544), (12, 18387120), (15, 14709696), (16, 13790340), (18, 12258080), (20, 11032272), (23, 9593280), (24, 9193560), (30, 7354848), (32, 6895170), (36, 6129040), (40, 5516136), (45, 4903232), (46, 4796640), (48, 4596780), (60, 3677424), (64, 3447585), (69, 3197760), (72, 3064520), (80, 2758068), (90, 2451616), (92, 2398320), (96, 2298390), (115, 1918656), (120, 1838712), (138, 1598880), (144, 1532260), (160, 1379034), (180, 1225808), (184, 1199160), (192, 1149195), (207, 1065920), (230, 959328), (240, 919356), (276, 799440), (288, 766130), (320, 689517), (345, 639552), (360, 612904), (368, 599580), (414, 532960), (460, 479664), (480, 459678), (552, 399720), (576, 383065), (690, 319776), (720, 306452), (736, 299790), (828, 266480), (920, 239832), (960, 229839), (1035, 213184), (1104, 199860), (1380, 159888), (1440, 153226), (1472, 149895), (1656, 133240), (1840, 119916), (2070, 106592), (2208, 99930), (2760, 79944), (2880, 76613), (3312, 66620), (3331, 66240), (3680, 59958), (4140, 53296), (4416, 49965), (5520, 39972), (6624, 33310), (6662, 33120), (7360, 29979), (8280, 26648), (9993, 22080), (11040, 19986), (13248, 16655), (13324, 16560)]