206979147760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4800073}}^1$

素因数の和:4800111

約数の個数: 120

約数和(自身を含む): 610684614576

約数和(自身を除く): 403705466816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 8624, 10780, 21560, 43120, 4800073, 9600146, 19200292, 24000365, 33600511, 38400584, 48000730, 52800803, 67201022, 76801168, 96001460, 105601606, 134402044, 168002555, 192002920, 211203212, 235203577, 264004015, 268804088, 336005110, 369605621, 384005840, 422406424, 470407154, 528008030, 537608176, 672010220, 739211242, 844812848, 940814308, 1056016060, 1176017885, 1344020440, 1478422484, 1848028105, 1881628616, 2112032120, 2352035770, 2587239347, 2688040880, 2956844968, 3696056210, 3763257232, 4224064240, 4704071540, 5174478694, 5913689936, 7392112420, 9408143080, 10348957388, 12936196735, 14784224840, 18816286160, 20697914776, 25872393470, 29568449680, 41395829552, 51744786940, 103489573880, 206979147760]

約数ペア:

[(1, 206979147760), (2, 103489573880), (4, 51744786940), (5, 41395829552), (7, 29568449680), (8, 25872393470), (10, 20697914776), (11, 18816286160), (14, 14784224840), (16, 12936196735), (20, 10348957388), (22, 9408143080), (28, 7392112420), (35, 5913689936), (40, 5174478694), (44, 4704071540), (49, 4224064240), (55, 3763257232), (56, 3696056210), (70, 2956844968), (77, 2688040880), (80, 2587239347), (88, 2352035770), (98, 2112032120), (110, 1881628616), (112, 1848028105), (140, 1478422484), (154, 1344020440), (176, 1176017885), (196, 1056016060), (220, 940814308), (245, 844812848), (280, 739211242), (308, 672010220), (385, 537608176), (392, 528008030), (440, 470407154), (490, 422406424), (539, 384005840), (560, 369605621), (616, 336005110), (770, 268804088), (784, 264004015), (880, 235203577), (980, 211203212), (1078, 192002920), (1232, 168002555), (1540, 134402044), (1960, 105601606), (2156, 96001460), (2695, 76801168), (3080, 67201022), (3920, 52800803), (4312, 48000730), (5390, 38400584), (6160, 33600511), (8624, 24000365), (10780, 19200292), (21560, 9600146), (43120, 4800073)]