550359040

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 208

約数和(自身を含む): 1651305600

約数和(自身を除く): 1100946560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 349, 352, 385, 440, 448, 512, 560, 616, 640, 698, 704, 770, 880, 896, 1024, 1120, 1232, 1280, 1396, 1408, 1540, 1745, 1760, 1792, 2048, 2240, 2443, 2464, 2560, 2792, 2816, 3080, 3490, 3520, 3584, 3839, 4096, 4480, 4886, 4928, 5120, 5584, 5632, 6160, 6980, 7040, 7168, 7678, 8960, 9772, 9856, 10240, 11168, 11264, 12215, 12320, 13960, 14080, 14336, 15356, 17920, 19195, 19544, 19712, 20480, 22336, 22528, 24430, 24640, 26873, 27920, 28160, 28672, 30712, 35840, 38390, 39088, 39424, 44672, 45056, 48860, 49280, 53746, 55840, 56320, 61424, 71680, 76780, 78176, 78848, 89344, 97720, 98560, 107492, 111680, 112640, 122848, 134365, 143360, 153560, 156352, 157696, 178688, 195440, 197120, 214984, 223360, 225280, 245696, 268730, 307120, 312704, 315392, 357376, 390880, 394240, 429968, 446720, 491392, 537460, 614240, 625408, 714752, 781760, 788480, 859936, 893440, 982784, 1074920, 1228480, 1250816, 1429504, 1563520, 1576960, 1719872, 1786880, 1965568, 2149840, 2456960, 2501632, 3127040, 3439744, 3573760, 3931136, 4299680, 4913920, 5003264, 6254080, 6879488, 7147520, 7862272, 8599360, 9827840, 10006528, 12508160, 13758976, 15724544, 17198720, 19655680, 25016320, 27517952, 34397440, 39311360, 50032640, 55035904, 68794880, 78622720, 110071808, 137589760, 275179520, 550359040]

約数ペア:

[(1, 550359040), (2, 275179520), (4, 137589760), (5, 110071808), (7, 78622720), (8, 68794880), (10, 55035904), (11, 50032640), (14, 39311360), (16, 34397440), (20, 27517952), (22, 25016320), (28, 19655680), (32, 17198720), (35, 15724544), (40, 13758976), (44, 12508160), (55, 10006528), (56, 9827840), (64, 8599360), (70, 7862272), (77, 7147520), (80, 6879488), (88, 6254080), (110, 5003264), (112, 4913920), (128, 4299680), (140, 3931136), (154, 3573760), (160, 3439744), (176, 3127040), (220, 2501632), (224, 2456960), (256, 2149840), (280, 1965568), (308, 1786880), (320, 1719872), (349, 1576960), (352, 1563520), (385, 1429504), (440, 1250816), (448, 1228480), (512, 1074920), (560, 982784), (616, 893440), (640, 859936), (698, 788480), (704, 781760), (770, 714752), (880, 625408), (896, 614240), (1024, 537460), (1120, 491392), (1232, 446720), (1280, 429968), (1396, 394240), (1408, 390880), (1540, 357376), (1745, 315392), (1760, 312704), (1792, 307120), (2048, 268730), (2240, 245696), (2443, 225280), (2464, 223360), (2560, 214984), (2792, 197120), (2816, 195440), (3080, 178688), (3490, 157696), (3520, 156352), (3584, 153560), (3839, 143360), (4096, 134365), (4480, 122848), (4886, 112640), (4928, 111680), (5120, 107492), (5584, 98560), (5632, 97720), (6160, 89344), (6980, 78848), (7040, 78176), (7168, 76780), (7678, 71680), (8960, 61424), (9772, 56320), (9856, 55840), (10240, 53746), (11168, 49280), (11264, 48860), (12215, 45056), (12320, 44672), (13960, 39424), (14080, 39088), (14336, 38390), (15356, 35840), (17920, 30712), (19195, 28672), (19544, 28160), (19712, 27920), (20480, 26873), (22336, 24640), (22528, 24430)]