2010103920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253801}}^1$

素因数の和:253831

約数の個数: 120

約数和(自身を含む): 7364318832

約数和(自身を除く): 5354214912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 253801, 507602, 761403, 1015204, 1269005, 1522806, 2030408, 2284209, 2538010, 2791811, 3045612, 3807015, 4060816, 4568418, 5076020, 5583622, 6091224, 7614030, 8375433, 9136836, 10152040, 11167244, 11421045, 12182448, 13959055, 15228060, 16750866, 18273672, 20304080, 22334488, 22842090, 25126299, 27918110, 30456120, 33501732, 36547344, 41877165, 44668976, 45684180, 50252598, 55836220, 60912240, 67003464, 83754330, 91368360, 100505196, 111672440, 125631495, 134006928, 167508660, 182736720, 201010392, 223344880, 251262990, 335017320, 402020784, 502525980, 670034640, 1005051960, 2010103920]

約数ペア:

[(1, 2010103920), (2, 1005051960), (3, 670034640), (4, 502525980), (5, 402020784), (6, 335017320), (8, 251262990), (9, 223344880), (10, 201010392), (11, 182736720), (12, 167508660), (15, 134006928), (16, 125631495), (18, 111672440), (20, 100505196), (22, 91368360), (24, 83754330), (30, 67003464), (33, 60912240), (36, 55836220), (40, 50252598), (44, 45684180), (45, 44668976), (48, 41877165), (55, 36547344), (60, 33501732), (66, 30456120), (72, 27918110), (80, 25126299), (88, 22842090), (90, 22334488), (99, 20304080), (110, 18273672), (120, 16750866), (132, 15228060), (144, 13959055), (165, 12182448), (176, 11421045), (180, 11167244), (198, 10152040), (220, 9136836), (240, 8375433), (264, 7614030), (330, 6091224), (360, 5583622), (396, 5076020), (440, 4568418), (495, 4060816), (528, 3807015), (660, 3045612), (720, 2791811), (792, 2538010), (880, 2284209), (990, 2030408), (1320, 1522806), (1584, 1269005), (1980, 1015204), (2640, 761403), (3960, 507602), (7920, 253801)]