About the Number

2016105720

2016105719 ← → 2016105721

2進数表記:1111000001010110101010011111000

漢数字表記:二十億千六百十万五千七百二十

素因数分解:

2 3 × 3 1 × 5 1 × 131 1 × 277 1 × 463 1

素因数の和:885
約数の個数: 128
約数和(自身を含む): 6129699840
約数和(自身を除く): 4113594120

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 277, 393, 463, 524, 554, 655, 786, 831, 926, 1048, 1108, 1310, 1385, 1389, 1572, 1662, 1852, 1965, 2216, 2315, 2620, 2770, 2778, 3144, 3324, 3704, 3930, 4155, 4630, 5240, 5540, 5556, 6648, 6945, 7860, 8310, 9260, 11080, 11112, 13890, 15720, 16620, 18520, 27780, 33240, 36287, 55560, 60653, 72574, 108861, 121306, 128251, 145148, 181435, 181959, 217722, 242612, 256502, 290296, 303265, 362870, 363918, 384753, 435444, 485224, 513004, 544305, 606530, 641255, 725740, 727836, 769506, 870888, 909795, 1026008, 1088610, 1213060, 1282510, 1451480, 1455672, 1539012, 1819590, 1923765, 2177220, 2426120, 2565020, 3078024, 3639180, 3847530, 4354440, 5130040, 7278360, 7695060, 15390120, 16800881, 33601762, 50402643, 67203524, 84004405, 100805286, 134407048, 168008810, 201610572, 252013215, 336017620, 403221144, 504026430, 672035240, 1008052860, 2016105720]

約数ペア:
[(1, 2016105720), (2, 1008052860), (3, 672035240), (4, 504026430), (5, 403221144), (6, 336017620), (8, 252013215), (10, 201610572), (12, 168008810), (15, 134407048), (20, 100805286), (24, 84004405), (30, 67203524), (40, 50402643), (60, 33601762), (120, 16800881), (131, 15390120), (262, 7695060), (277, 7278360), (393, 5130040), (463, 4354440), (524, 3847530), (554, 3639180), (655, 3078024), (786, 2565020), (831, 2426120), (926, 2177220), (1048, 1923765), (1108, 1819590), (1310, 1539012), (1385, 1455672), (1389, 1451480), (1572, 1282510), (1662, 1213060), (1852, 1088610), (1965, 1026008), (2216, 909795), (2315, 870888), (2620, 769506), (2770, 727836), (2778, 725740), (3144, 641255), (3324, 606530), (3704, 544305), (3930, 513004), (4155, 485224), (4630, 435444), (5240, 384753), (5540, 363918), (5556, 362870), (6648, 303265), (6945, 290296), (7860, 256502), (8310, 242612), (9260, 217722), (11080, 181959), (11112, 181435), (13890, 145148), (15720, 128251), (16620, 121306), (18520, 108861), (27780, 72574), (33240, 60653), (36287, 55560)]

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