408302160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5171}}^1$

素因数の和:5241

約数の個数: 160

約数和(自身を含む): 1477619712

約数和(自身を除く): 1069317552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5171, 5264, 5640, 6580, 7896, 9870, 10342, 11280, 13160, 15513, 15792, 19740, 20684, 25855, 26320, 31026, 36197, 39480, 41368, 51710, 62052, 72394, 77565, 78960, 82736, 103420, 108591, 124104, 144788, 155130, 180985, 206840, 217182, 243037, 248208, 289576, 310260, 361970, 413680, 434364, 486074, 542955, 579152, 620520, 723940, 729111, 868728, 972148, 1085910, 1215185, 1241040, 1447880, 1458222, 1701259, 1737456, 1944296, 2171820, 2430370, 2895760, 2916444, 3402518, 3645555, 3888592, 4343640, 4860740, 5103777, 5832888, 6805036, 7291110, 8506295, 8687280, 9721480, 10207554, 11665776, 13610072, 14582220, 17012590, 19442960, 20415108, 25518885, 27220144, 29164440, 34025180, 40830216, 51037770, 58328880, 68050360, 81660432, 102075540, 136100720, 204151080, 408302160]

約数ペア:

[(1, 408302160), (2, 204151080), (3, 136100720), (4, 102075540), (5, 81660432), (6, 68050360), (7, 58328880), (8, 51037770), (10, 40830216), (12, 34025180), (14, 29164440), (15, 27220144), (16, 25518885), (20, 20415108), (21, 19442960), (24, 17012590), (28, 14582220), (30, 13610072), (35, 11665776), (40, 10207554), (42, 9721480), (47, 8687280), (48, 8506295), (56, 7291110), (60, 6805036), (70, 5832888), (80, 5103777), (84, 4860740), (94, 4343640), (105, 3888592), (112, 3645555), (120, 3402518), (140, 2916444), (141, 2895760), (168, 2430370), (188, 2171820), (210, 1944296), (235, 1737456), (240, 1701259), (280, 1458222), (282, 1447880), (329, 1241040), (336, 1215185), (376, 1085910), (420, 972148), (470, 868728), (560, 729111), (564, 723940), (658, 620520), (705, 579152), (752, 542955), (840, 486074), (940, 434364), (987, 413680), (1128, 361970), (1316, 310260), (1410, 289576), (1645, 248208), (1680, 243037), (1880, 217182), (1974, 206840), (2256, 180985), (2632, 155130), (2820, 144788), (3290, 124104), (3760, 108591), (3948, 103420), (4935, 82736), (5171, 78960), (5264, 77565), (5640, 72394), (6580, 62052), (7896, 51710), (9870, 41368), (10342, 39480), (11280, 36197), (13160, 31026), (15513, 26320), (15792, 25855), (19740, 20684)]