144119920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6277}}^1$

素因数の和:6338

約数の個数: 80

約数和(自身を含む): 392349888

約数和(自身を除く): 248229968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6277, 11480, 12554, 22960, 25108, 31385, 43939, 50216, 62770, 87878, 100432, 125540, 175756, 219695, 251080, 257357, 351512, 439390, 502160, 514714, 703024, 878780, 1029428, 1286785, 1757560, 1801499, 2058856, 2573570, 3515120, 3602998, 4117712, 5147140, 7205996, 9007495, 10294280, 14411992, 18014990, 20588560, 28823984, 36029980, 72059960, 144119920]

約数ペア:

[(1, 144119920), (2, 72059960), (4, 36029980), (5, 28823984), (7, 20588560), (8, 18014990), (10, 14411992), (14, 10294280), (16, 9007495), (20, 7205996), (28, 5147140), (35, 4117712), (40, 3602998), (41, 3515120), (56, 2573570), (70, 2058856), (80, 1801499), (82, 1757560), (112, 1286785), (140, 1029428), (164, 878780), (205, 703024), (280, 514714), (287, 502160), (328, 439390), (410, 351512), (560, 257357), (574, 251080), (656, 219695), (820, 175756), (1148, 125540), (1435, 100432), (1640, 87878), (2296, 62770), (2870, 50216), (3280, 43939), (4592, 31385), (5740, 25108), (6277, 22960), (11480, 12554)]