About the Number

2142561120

2142561119 ← → 2142561121

2進数表記:1111111101101001110001101100000

漢数字表記:二十一億四千二百五十六万千百二十

素因数分解:

2 5 × 3 1 × 5 1 × 7 1 × 127 1 × 5021 1

素因数の和:5173
約数の個数: 192
約数和(自身を含む): 7775502336
約数和(自身を除く): 5632941216

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1120, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 5021, 5080, 5334, 6096, 7112, 7620, 8890, 10042, 10160, 10668, 12192, 13335, 14224, 15063, 15240, 17780, 20084, 20320, 21336, 25105, 26670, 28448, 30126, 30480, 35147, 35560, 40168, 42672, 50210, 53340, 60252, 60960, 70294, 71120, 75315, 80336, 85344, 100420, 105441, 106680, 120504, 140588, 142240, 150630, 160672, 175735, 200840, 210882, 213360, 241008, 281176, 301260, 351470, 401680, 421764, 426720, 482016, 527205, 562352, 602520, 637667, 702940, 803360, 843528, 1054410, 1124704, 1205040, 1275334, 1405880, 1687056, 1913001, 2108820, 2410080, 2550668, 2811760, 3188335, 3374112, 3826002, 4217640, 4463669, 5101336, 5623520, 6376670, 7652004, 8435280, 8927338, 9565005, 10202672, 12753340, 13391007, 15304008, 16870560, 17854676, 19130010, 20405344, 22318345, 25506680, 26782014, 30608016, 35709352, 38260020, 44636690, 51013360, 53564028, 61216032, 66955035, 71418704, 76520040, 89273380, 102026720, 107128056, 133910070, 142837408, 153040080, 178546760, 214256112, 267820140, 306080160, 357093520, 428512224, 535640280, 714187040, 1071280560, 2142561120]

約数ペア:
[(1, 2142561120), (2, 1071280560), (3, 714187040), (4, 535640280), (5, 428512224), (6, 357093520), (7, 306080160), (8, 267820140), (10, 214256112), (12, 178546760), (14, 153040080), (15, 142837408), (16, 133910070), (20, 107128056), (21, 102026720), (24, 89273380), (28, 76520040), (30, 71418704), (32, 66955035), (35, 61216032), (40, 53564028), (42, 51013360), (48, 44636690), (56, 38260020), (60, 35709352), (70, 30608016), (80, 26782014), (84, 25506680), (96, 22318345), (105, 20405344), (112, 19130010), (120, 17854676), (127, 16870560), (140, 15304008), (160, 13391007), (168, 12753340), (210, 10202672), (224, 9565005), (240, 8927338), (254, 8435280), (280, 7652004), (336, 6376670), (381, 5623520), (420, 5101336), (480, 4463669), (508, 4217640), (560, 3826002), (635, 3374112), (672, 3188335), (762, 2811760), (840, 2550668), (889, 2410080), (1016, 2108820), (1120, 1913001), (1270, 1687056), (1524, 1405880), (1680, 1275334), (1778, 1205040), (1905, 1124704), (2032, 1054410), (2540, 843528), (2667, 803360), (3048, 702940), (3360, 637667), (3556, 602520), (3810, 562352), (4064, 527205), (4445, 482016), (5021, 426720), (5080, 421764), (5334, 401680), (6096, 351470), (7112, 301260), (7620, 281176), (8890, 241008), (10042, 213360), (10160, 210882), (10668, 200840), (12192, 175735), (13335, 160672), (14224, 150630), (15063, 142240), (15240, 140588), (17780, 120504), (20084, 106680), (20320, 105441), (21336, 100420), (25105, 85344), (26670, 80336), (28448, 75315), (30126, 71120), (30480, 70294), (35147, 60960), (35560, 60252), (40168, 53340), (42672, 50210)]

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