160802040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4141

約数の個数: 128

約数和(自身を含む): 563189760

約数和(自身を除く): 402387720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4073, 4935, 5640, 6580, 7896, 8146, 9870, 12219, 13160, 16292, 19740, 20365, 24438, 28511, 32584, 39480, 40730, 48876, 57022, 61095, 81460, 85533, 97752, 114044, 122190, 142555, 162920, 171066, 191431, 228088, 244380, 285110, 342132, 382862, 427665, 488760, 570220, 574293, 684264, 765724, 855330, 957155, 1140440, 1148586, 1340017, 1531448, 1710660, 1914310, 2297172, 2680034, 2871465, 3421320, 3828620, 4020051, 4594344, 5360068, 5742930, 6700085, 7657240, 8040102, 10720136, 11485860, 13400170, 16080204, 20100255, 22971720, 26800340, 32160408, 40200510, 53600680, 80401020, 160802040]

約数ペア:

[(1, 160802040), (2, 80401020), (3, 53600680), (4, 40200510), (5, 32160408), (6, 26800340), (7, 22971720), (8, 20100255), (10, 16080204), (12, 13400170), (14, 11485860), (15, 10720136), (20, 8040102), (21, 7657240), (24, 6700085), (28, 5742930), (30, 5360068), (35, 4594344), (40, 4020051), (42, 3828620), (47, 3421320), (56, 2871465), (60, 2680034), (70, 2297172), (84, 1914310), (94, 1710660), (105, 1531448), (120, 1340017), (140, 1148586), (141, 1140440), (168, 957155), (188, 855330), (210, 765724), (235, 684264), (280, 574293), (282, 570220), (329, 488760), (376, 427665), (420, 382862), (470, 342132), (564, 285110), (658, 244380), (705, 228088), (840, 191431), (940, 171066), (987, 162920), (1128, 142555), (1316, 122190), (1410, 114044), (1645, 97752), (1880, 85533), (1974, 81460), (2632, 61095), (2820, 57022), (3290, 48876), (3948, 40730), (4073, 39480), (4935, 32584), (5640, 28511), (6580, 24438), (7896, 20365), (8146, 19740), (9870, 16292), (12219, 13160)]