854775040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5068

約数の個数: 144

約数和(自身を含む): 2463592320

約数和(自身を除く): 1608817280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5021, 5320, 6080, 8512, 8960, 10042, 10640, 12160, 17024, 20084, 21280, 24320, 25105, 34048, 35147, 40168, 42560, 50210, 70294, 80336, 85120, 95399, 100420, 140588, 160672, 170240, 175735, 190798, 200840, 281176, 321344, 351470, 381596, 401680, 476995, 562352, 642688, 667793, 702940, 763192, 803360, 953990, 1124704, 1285376, 1335586, 1405880, 1526384, 1606720, 1907980, 2249408, 2671172, 2811760, 3052768, 3213440, 3338965, 3815960, 4498816, 5342344, 5623520, 6105536, 6426880, 6677930, 7631920, 8997632, 10684688, 11247040, 12211072, 13355860, 15263840, 21369376, 22494080, 24422144, 26711720, 30527680, 42738752, 44988160, 53423440, 61055360, 85477504, 106846880, 122110720, 170955008, 213693760, 427387520, 854775040]

約数ペア:

[(1, 854775040), (2, 427387520), (4, 213693760), (5, 170955008), (7, 122110720), (8, 106846880), (10, 85477504), (14, 61055360), (16, 53423440), (19, 44988160), (20, 42738752), (28, 30527680), (32, 26711720), (35, 24422144), (38, 22494080), (40, 21369376), (56, 15263840), (64, 13355860), (70, 12211072), (76, 11247040), (80, 10684688), (95, 8997632), (112, 7631920), (128, 6677930), (133, 6426880), (140, 6105536), (152, 5623520), (160, 5342344), (190, 4498816), (224, 3815960), (256, 3338965), (266, 3213440), (280, 3052768), (304, 2811760), (320, 2671172), (380, 2249408), (448, 1907980), (532, 1606720), (560, 1526384), (608, 1405880), (640, 1335586), (665, 1285376), (760, 1124704), (896, 953990), (1064, 803360), (1120, 763192), (1216, 702940), (1280, 667793), (1330, 642688), (1520, 562352), (1792, 476995), (2128, 401680), (2240, 381596), (2432, 351470), (2660, 321344), (3040, 281176), (4256, 200840), (4480, 190798), (4864, 175735), (5021, 170240), (5320, 160672), (6080, 140588), (8512, 100420), (8960, 95399), (10042, 85120), (10640, 80336), (12160, 70294), (17024, 50210), (20084, 42560), (21280, 40168), (24320, 35147), (25105, 34048)]