1569283120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 3697763328

約数和(自身を除く): 2128480208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 257, 508, 514, 601, 635, 1016, 1028, 1202, 1270, 1285, 2032, 2056, 2404, 2540, 2570, 3005, 4112, 4808, 5080, 5140, 6010, 9616, 10160, 10280, 12020, 20560, 24040, 32639, 48080, 65278, 76327, 130556, 152654, 154457, 163195, 261112, 305308, 308914, 326390, 381635, 522224, 610616, 617828, 652780, 763270, 772285, 1221232, 1235656, 1305560, 1526540, 1544570, 2471312, 2611120, 3053080, 3089140, 6106160, 6178280, 12356560, 19616039, 39232078, 78464156, 98080195, 156928312, 196160390, 313856624, 392320780, 784641560, 1569283120]

約数ペア:

[(1, 1569283120), (2, 784641560), (4, 392320780), (5, 313856624), (8, 196160390), (10, 156928312), (16, 98080195), (20, 78464156), (40, 39232078), (80, 19616039), (127, 12356560), (254, 6178280), (257, 6106160), (508, 3089140), (514, 3053080), (601, 2611120), (635, 2471312), (1016, 1544570), (1028, 1526540), (1202, 1305560), (1270, 1235656), (1285, 1221232), (2032, 772285), (2056, 763270), (2404, 652780), (2540, 617828), (2570, 610616), (3005, 522224), (4112, 381635), (4808, 326390), (5080, 308914), (5140, 305308), (6010, 261112), (9616, 163195), (10160, 154457), (10280, 152654), (12020, 130556), (20560, 76327), (24040, 65278), (32639, 48080)]