216025040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35069}}^1$

素因数の和:35100

約数の個数: 80

約数和(自身を含む): 626209920

約数和(自身を除く): 410184880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 35069, 70138, 140276, 175345, 245483, 280552, 350690, 385759, 490966, 561104, 701380, 771518, 981932, 1227415, 1402760, 1543036, 1928795, 1963864, 2454830, 2700313, 2805520, 3086072, 3857590, 3927728, 4909660, 5400626, 6172144, 7715180, 9819320, 10801252, 13501565, 15430360, 19638640, 21602504, 27003130, 30860720, 43205008, 54006260, 108012520, 216025040]

約数ペア:

[(1, 216025040), (2, 108012520), (4, 54006260), (5, 43205008), (7, 30860720), (8, 27003130), (10, 21602504), (11, 19638640), (14, 15430360), (16, 13501565), (20, 10801252), (22, 9819320), (28, 7715180), (35, 6172144), (40, 5400626), (44, 4909660), (55, 3927728), (56, 3857590), (70, 3086072), (77, 2805520), (80, 2700313), (88, 2454830), (110, 1963864), (112, 1928795), (140, 1543036), (154, 1402760), (176, 1227415), (220, 981932), (280, 771518), (308, 701380), (385, 561104), (440, 490966), (560, 385759), (616, 350690), (770, 280552), (880, 245483), (1232, 175345), (1540, 140276), (3080, 70138), (6160, 35069)]