529160520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1283}}^1$

素因数の和:1795

約数の個数: 128

約数和(自身を含む): 1819376640

約数和(自身を除く): 1290216120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 491, 840, 982, 1283, 1473, 1964, 2455, 2566, 2946, 3437, 3849, 3928, 4910, 5132, 5892, 6415, 6874, 7365, 7698, 8981, 9820, 10264, 10311, 11784, 12830, 13748, 14730, 15396, 17185, 17962, 19245, 19640, 20622, 25660, 26943, 27496, 29460, 30792, 34370, 35924, 38490, 41244, 44905, 51320, 51555, 53886, 58920, 68740, 71848, 76980, 82488, 89810, 103110, 107772, 134715, 137480, 153960, 179620, 206220, 215544, 269430, 359240, 412440, 538860, 629953, 1077720, 1259906, 1889859, 2519812, 3149765, 3779718, 4409671, 5039624, 6299530, 7559436, 8819342, 9449295, 12599060, 13229013, 15118872, 17638684, 18898590, 22048355, 25198120, 26458026, 35277368, 37797180, 44096710, 52916052, 66145065, 75594360, 88193420, 105832104, 132290130, 176386840, 264580260, 529160520]

約数ペア:

[(1, 529160520), (2, 264580260), (3, 176386840), (4, 132290130), (5, 105832104), (6, 88193420), (7, 75594360), (8, 66145065), (10, 52916052), (12, 44096710), (14, 37797180), (15, 35277368), (20, 26458026), (21, 25198120), (24, 22048355), (28, 18898590), (30, 17638684), (35, 15118872), (40, 13229013), (42, 12599060), (56, 9449295), (60, 8819342), (70, 7559436), (84, 6299530), (105, 5039624), (120, 4409671), (140, 3779718), (168, 3149765), (210, 2519812), (280, 1889859), (420, 1259906), (491, 1077720), (840, 629953), (982, 538860), (1283, 412440), (1473, 359240), (1964, 269430), (2455, 215544), (2566, 206220), (2946, 179620), (3437, 153960), (3849, 137480), (3928, 134715), (4910, 107772), (5132, 103110), (5892, 89810), (6415, 82488), (6874, 76980), (7365, 71848), (7698, 68740), (8981, 58920), (9820, 53886), (10264, 51555), (10311, 51320), (11784, 44905), (12830, 41244), (13748, 38490), (14730, 35924), (15396, 34370), (17185, 30792), (17962, 29460), (19245, 27496), (19640, 26943), (20622, 25660)]