13945680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2767}}^1$

素因数の和:2793

約数の個数: 120

約数和(自身を含む): 53544192

約数和(自身を除く): 39598512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 2767, 5040, 5534, 8301, 11068, 13835, 16602, 19369, 22136, 24903, 27670, 33204, 38738, 41505, 44272, 49806, 55340, 58107, 66408, 77476, 83010, 96845, 99612, 110680, 116214, 124515, 132816, 154952, 166020, 174321, 193690, 199224, 221360, 232428, 249030, 290535, 309904, 332040, 348642, 387380, 398448, 464856, 498060, 581070, 664080, 697284, 774760, 871605, 929712, 996120, 1162140, 1394568, 1549520, 1743210, 1992240, 2324280, 2789136, 3486420, 4648560, 6972840, 13945680]

約数ペア:

[(1, 13945680), (2, 6972840), (3, 4648560), (4, 3486420), (5, 2789136), (6, 2324280), (7, 1992240), (8, 1743210), (9, 1549520), (10, 1394568), (12, 1162140), (14, 996120), (15, 929712), (16, 871605), (18, 774760), (20, 697284), (21, 664080), (24, 581070), (28, 498060), (30, 464856), (35, 398448), (36, 387380), (40, 348642), (42, 332040), (45, 309904), (48, 290535), (56, 249030), (60, 232428), (63, 221360), (70, 199224), (72, 193690), (80, 174321), (84, 166020), (90, 154952), (105, 132816), (112, 124515), (120, 116214), (126, 110680), (140, 99612), (144, 96845), (168, 83010), (180, 77476), (210, 66408), (240, 58107), (252, 55340), (280, 49806), (315, 44272), (336, 41505), (360, 38738), (420, 33204), (504, 27670), (560, 24903), (630, 22136), (720, 19369), (840, 16602), (1008, 13835), (1260, 11068), (1680, 8301), (2520, 5534), (2767, 5040)]