42246960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{25147}}^1$

素因数の和:25170

約数の個数: 80

約数和(自身を含む): 149680896

約数和(自身を除く): 107433936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 25147, 50294, 75441, 100588, 125735, 150882, 176029, 201176, 251470, 301764, 352058, 377205, 402352, 502940, 528087, 603528, 704116, 754410, 880145, 1005880, 1056174, 1207056, 1408232, 1508820, 1760290, 2011760, 2112348, 2640435, 2816464, 3017640, 3520580, 4224696, 5280870, 6035280, 7041160, 8449392, 10561740, 14082320, 21123480, 42246960]

約数ペア:

[(1, 42246960), (2, 21123480), (3, 14082320), (4, 10561740), (5, 8449392), (6, 7041160), (7, 6035280), (8, 5280870), (10, 4224696), (12, 3520580), (14, 3017640), (15, 2816464), (16, 2640435), (20, 2112348), (21, 2011760), (24, 1760290), (28, 1508820), (30, 1408232), (35, 1207056), (40, 1056174), (42, 1005880), (48, 880145), (56, 754410), (60, 704116), (70, 603528), (80, 528087), (84, 502940), (105, 402352), (112, 377205), (120, 352058), (140, 301764), (168, 251470), (210, 201176), (240, 176029), (280, 150882), (336, 125735), (420, 100588), (560, 75441), (840, 50294), (1680, 25147)]