222750080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{7103}}^1$

素因数の和:7136

約数の個数: 96

約数和(自身を含む): 619539840

約数和(自身を除く): 396789760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7103, 7840, 14206, 15680, 28412, 31360, 35515, 49721, 56824, 71030, 99442, 113648, 142060, 198884, 227296, 248605, 284120, 348047, 397768, 454592, 497210, 568240, 696094, 795536, 909184, 994420, 1136480, 1392188, 1591072, 1740235, 1988840, 2272960, 2784376, 3182144, 3480470, 3977680, 4545920, 5568752, 6364288, 6960940, 7955360, 11137504, 13921880, 15910720, 22275008, 27843760, 31821440, 44550016, 55687520, 111375040, 222750080]

約数ペア:

[(1, 222750080), (2, 111375040), (4, 55687520), (5, 44550016), (7, 31821440), (8, 27843760), (10, 22275008), (14, 15910720), (16, 13921880), (20, 11137504), (28, 7955360), (32, 6960940), (35, 6364288), (40, 5568752), (49, 4545920), (56, 3977680), (64, 3480470), (70, 3182144), (80, 2784376), (98, 2272960), (112, 1988840), (128, 1740235), (140, 1591072), (160, 1392188), (196, 1136480), (224, 994420), (245, 909184), (280, 795536), (320, 696094), (392, 568240), (448, 497210), (490, 454592), (560, 397768), (640, 348047), (784, 284120), (896, 248605), (980, 227296), (1120, 198884), (1568, 142060), (1960, 113648), (2240, 99442), (3136, 71030), (3920, 56824), (4480, 49721), (6272, 35515), (7103, 31360), (7840, 28412), (14206, 15680)]