34397440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 103017600

約数和(自身を除く): 68620160

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, 560, 616, 640, 698, 704, 770, 880, 896, 1120, 1232, 1280, 1396, 1408, 1540, 1745, 1760, 1792, 2240, 2443, 2464, 2792, 2816, 3080, 3490, 3520, 3839, 4480, 4886, 4928, 5584, 6160, 6980, 7040, 7678, 8960, 9772, 9856, 11168, 12215, 12320, 13960, 14080, 15356, 19195, 19544, 19712, 22336, 24430, 24640, 26873, 27920, 30712, 38390, 39088, 44672, 48860, 49280, 53746, 55840, 61424, 76780, 78176, 89344, 97720, 98560, 107492, 111680, 122848, 134365, 153560, 156352, 195440, 214984, 223360, 245696, 268730, 307120, 312704, 390880, 429968, 446720, 491392, 537460, 614240, 625408, 781760, 859936, 982784, 1074920, 1228480, 1563520, 1719872, 2149840, 2456960, 3127040, 3439744, 4299680, 4913920, 6879488, 8599360, 17198720, 34397440]

約数ペア:

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