1570950640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{6007}}^1$

素因数の和:6494

約数の個数: 80

約数和(自身を含む): 4183875072

約数和(自身を除く): 2612924432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 467, 560, 934, 1868, 2335, 3269, 3736, 4670, 6007, 6538, 7472, 9340, 12014, 13076, 16345, 18680, 24028, 26152, 30035, 32690, 37360, 42049, 48056, 52304, 60070, 65380, 84098, 96112, 120140, 130760, 168196, 210245, 240280, 261520, 336392, 420490, 480560, 672784, 840980, 1681960, 2805269, 3363920, 5610538, 11221076, 14026345, 19636883, 22442152, 28052690, 39273766, 44884304, 56105380, 78547532, 98184415, 112210760, 157095064, 196368830, 224421520, 314190128, 392737660, 785475320, 1570950640]

約数ペア:

[(1, 1570950640), (2, 785475320), (4, 392737660), (5, 314190128), (7, 224421520), (8, 196368830), (10, 157095064), (14, 112210760), (16, 98184415), (20, 78547532), (28, 56105380), (35, 44884304), (40, 39273766), (56, 28052690), (70, 22442152), (80, 19636883), (112, 14026345), (140, 11221076), (280, 5610538), (467, 3363920), (560, 2805269), (934, 1681960), (1868, 840980), (2335, 672784), (3269, 480560), (3736, 420490), (4670, 336392), (6007, 261520), (6538, 240280), (7472, 210245), (9340, 168196), (12014, 130760), (13076, 120140), (16345, 96112), (18680, 84098), (24028, 65380), (26152, 60070), (30035, 52304), (32690, 48056), (37360, 42049)]