16950080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 168

約数和(自身を含む): 50035968

約数和(自身を除く): 33085888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 47, 49, 56, 64, 70, 80, 92, 94, 98, 112, 115, 140, 160, 161, 184, 188, 196, 224, 230, 235, 245, 280, 320, 322, 329, 368, 376, 392, 448, 460, 470, 490, 560, 644, 658, 736, 752, 784, 805, 920, 940, 980, 1081, 1120, 1127, 1288, 1316, 1472, 1504, 1568, 1610, 1645, 1840, 1880, 1960, 2162, 2240, 2254, 2303, 2576, 2632, 3008, 3136, 3220, 3290, 3680, 3760, 3920, 4324, 4508, 4606, 5152, 5264, 5405, 5635, 6440, 6580, 7360, 7520, 7567, 7840, 8648, 9016, 9212, 10304, 10528, 10810, 11270, 11515, 12880, 13160, 15040, 15134, 15680, 17296, 18032, 18424, 21056, 21620, 22540, 23030, 25760, 26320, 30268, 34592, 36064, 36848, 37835, 43240, 45080, 46060, 51520, 52640, 52969, 60536, 69184, 72128, 73696, 75670, 86480, 90160, 92120, 105280, 105938, 121072, 147392, 151340, 172960, 180320, 184240, 211876, 242144, 264845, 302680, 345920, 360640, 368480, 423752, 484288, 529690, 605360, 736960, 847504, 1059380, 1210720, 1695008, 2118760, 2421440, 3390016, 4237520, 8475040, 16950080]

約数ペア:

[(1, 16950080), (2, 8475040), (4, 4237520), (5, 3390016), (7, 2421440), (8, 2118760), (10, 1695008), (14, 1210720), (16, 1059380), (20, 847504), (23, 736960), (28, 605360), (32, 529690), (35, 484288), (40, 423752), (46, 368480), (47, 360640), (49, 345920), (56, 302680), (64, 264845), (70, 242144), (80, 211876), (92, 184240), (94, 180320), (98, 172960), (112, 151340), (115, 147392), (140, 121072), (160, 105938), (161, 105280), (184, 92120), (188, 90160), (196, 86480), (224, 75670), (230, 73696), (235, 72128), (245, 69184), (280, 60536), (320, 52969), (322, 52640), (329, 51520), (368, 46060), (376, 45080), (392, 43240), (448, 37835), (460, 36848), (470, 36064), (490, 34592), (560, 30268), (644, 26320), (658, 25760), (736, 23030), (752, 22540), (784, 21620), (805, 21056), (920, 18424), (940, 18032), (980, 17296), (1081, 15680), (1120, 15134), (1127, 15040), (1288, 13160), (1316, 12880), (1472, 11515), (1504, 11270), (1568, 10810), (1610, 10528), (1645, 10304), (1840, 9212), (1880, 9016), (1960, 8648), (2162, 7840), (2240, 7567), (2254, 7520), (2303, 7360), (2576, 6580), (2632, 6440), (3008, 5635), (3136, 5405), (3220, 5264), (3290, 5152), (3680, 4606), (3760, 4508), (3920, 4324)]