20131158360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1\times {\mathrm{1319}}^1$

素因数の和:2185

約数の個数: 128

約数和(自身を含む): 60844608000

約数和(自身を除く): 40713449640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 659, 772, 965, 1158, 1318, 1319, 1544, 1930, 1977, 2316, 2636, 2638, 2895, 3295, 3860, 3954, 3957, 4632, 5272, 5276, 5790, 6590, 6595, 7720, 7908, 7914, 9885, 10552, 11580, 13180, 13190, 15816, 15828, 19770, 19785, 23160, 26360, 26380, 31656, 39540, 39570, 52760, 79080, 79140, 127187, 158280, 254374, 254567, 381561, 508748, 509134, 635935, 763122, 763701, 869221, 1017496, 1018268, 1271870, 1272835, 1526244, 1527402, 1738442, 1907805, 2036536, 2543740, 2545670, 2607663, 3052488, 3054804, 3476884, 3815610, 3818505, 4346105, 5087480, 5091340, 5215326, 6109608, 6953768, 7631220, 7637010, 8692210, 10182680, 10430652, 13038315, 15262440, 15274020, 17384420, 20861304, 26076630, 30548040, 34768840, 52153260, 104306520, 167759653, 335519306, 503278959, 671038612, 838798265, 1006557918, 1342077224, 1677596530, 2013115836, 2516394795, 3355193060, 4026231672, 5032789590, 6710386120, 10065579180, 20131158360]

約数ペア:

[(1, 20131158360), (2, 10065579180), (3, 6710386120), (4, 5032789590), (5, 4026231672), (6, 3355193060), (8, 2516394795), (10, 2013115836), (12, 1677596530), (15, 1342077224), (20, 1006557918), (24, 838798265), (30, 671038612), (40, 503278959), (60, 335519306), (120, 167759653), (193, 104306520), (386, 52153260), (579, 34768840), (659, 30548040), (772, 26076630), (965, 20861304), (1158, 17384420), (1318, 15274020), (1319, 15262440), (1544, 13038315), (1930, 10430652), (1977, 10182680), (2316, 8692210), (2636, 7637010), (2638, 7631220), (2895, 6953768), (3295, 6109608), (3860, 5215326), (3954, 5091340), (3957, 5087480), (4632, 4346105), (5272, 3818505), (5276, 3815610), (5790, 3476884), (6590, 3054804), (6595, 3052488), (7720, 2607663), (7908, 2545670), (7914, 2543740), (9885, 2036536), (10552, 1907805), (11580, 1738442), (13180, 1527402), (13190, 1526244), (15816, 1272835), (15828, 1271870), (19770, 1018268), (19785, 1017496), (23160, 869221), (26360, 763701), (26380, 763122), (31656, 635935), (39540, 509134), (39570, 508748), (52760, 381561), (79080, 254567), (79140, 254374), (127187, 158280)]