137589760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 176

約数和(自身を含む): 412675200

約数和(自身を除く): 275085440

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, 2240, 2443, 2464, 2560, 2792, 2816, 3080, 3490, 3520, 3584, 3839, 4480, 4886, 4928, 5120, 5584, 5632, 6160, 6980, 7040, 7168, 7678, 8960, 9772, 9856, 11168, 11264, 12215, 12320, 13960, 14080, 15356, 17920, 19195, 19544, 19712, 22336, 24430, 24640, 26873, 27920, 28160, 30712, 35840, 38390, 39088, 39424, 44672, 48860, 49280, 53746, 55840, 56320, 61424, 76780, 78176, 78848, 89344, 97720, 98560, 107492, 111680, 122848, 134365, 153560, 156352, 178688, 195440, 197120, 214984, 223360, 245696, 268730, 307120, 312704, 357376, 390880, 394240, 429968, 446720, 491392, 537460, 614240, 625408, 781760, 859936, 893440, 982784, 1074920, 1228480, 1250816, 1563520, 1719872, 1786880, 1965568, 2149840, 2456960, 2501632, 3127040, 3439744, 3931136, 4299680, 4913920, 6254080, 6879488, 8599360, 9827840, 12508160, 13758976, 17198720, 19655680, 27517952, 34397440, 68794880, 137589760]

約数ペア:

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