About the Number

131269338720

131269338719 ← → 131269338721

2進数表記:1111010010000010000110010011001100000

漢数字表記:千三百十二億六千九百三十三万八千七百二十

素因数分解:

2 5 × 3 8 × 5 1 × 13 1 × 9619 1

素因数の和:9671
約数の個数: 432
約数和(自身を含む): 500995862640
約数和(自身を除く): 369726523920

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1458, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2187, 2340, 2430, 2592, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3744, 3888, 4212, 4320, 4374, 4680, 4860, 5265, 5616, 5832, 6240, 6318, 6480, 6561, 7020, 7290, 7776, 8424, 8748, 9360, 9477, 9619, 9720, 10530, 10935, 11232, 11664, 12636, 12960, 13122, 14040, 14580, 15795, 16848, 17496, 18720, 18954, 19238, 19440, 21060, 21870, 23328, 25272, 26244, 28080, 28431, 28857, 29160, 31590, 32805, 33696, 34992, 37908, 38476, 38880, 42120, 43740, 47385, 48095, 50544, 52488, 56160, 56862, 57714, 58320, 63180, 65610, 69984, 75816, 76952, 84240, 85293, 86571, 87480, 94770, 96190, 101088, 104976, 113724, 115428, 116640, 125047, 126360, 131220, 142155, 144285, 151632, 153904, 168480, 170586, 173142, 174960, 189540, 192380, 209952, 227448, 230856, 250094, 252720, 259713, 262440, 284310, 288570, 303264, 307808, 341172, 346284, 349920, 375141, 379080, 384760, 426465, 432855, 454896, 461712, 500188, 505440, 519426, 524880, 568620, 577140, 625235, 682344, 692568, 750282, 758160, 769520, 779139, 852930, 865710, 909792, 923424, 1000376, 1038852, 1049760, 1125423, 1137240, 1154280, 1250470, 1298565, 1364688, 1385136, 1500564, 1516320, 1539040, 1558278, 1705860, 1731420, 1875705, 2000752, 2077704, 2250846, 2274480, 2308560, 2337417, 2500940, 2597130, 2729376, 2770272, 3001128, 3116556, 3376269, 3411720, 3462840, 3751410, 3895695, 4001504, 4155408, 4501692, 4548960, 4617120, 4674834, 5001880, 5194260, 5627115, 6002256, 6233112, 6752538, 6823440, 6925680, 7012251, 7502820, 7791390, 8310816, 9003384, 9349668, 10003760, 10128807, 10388520, 11254230, 11687085, 12004512, 12466224, 13505076, 13646880, 13851360, 14024502, 15005640, 15582780, 16881345, 18006768, 18699336, 20007520, 20257614, 20777040, 21036753, 22508460, 23374170, 24932448, 27010152, 28049004, 30011280, 30386421, 31165560, 33762690, 35061255, 36013536, 37398672, 40515228, 41554080, 42073506, 45016920, 46748340, 50644035, 54020304, 56098008, 60022560, 60772842, 62331120, 63110259, 67525380, 70122510, 74797344, 81030456, 84147012, 90033840, 91159263, 93496680, 101288070, 105183765, 108040608, 112196016, 121545684, 124662240, 126220518, 135050760, 140245020, 151932105, 162060912, 168294024, 180067680, 182318526, 186993360, 202576140, 210367530, 224392032, 243091368, 252441036, 270101520, 273477789, 280490040, 303864210, 315551295, 324121824, 336588048, 364637052, 373986720, 405152280, 420735060, 455796315, 486182736, 504882072, 540203040, 546955578, 560980080, 607728420, 631102590, 673176096, 729274104, 810304560, 820433367, 841470120, 911592630, 972365472, 1009764144, 1093911156, 1121960160, 1215456840, 1262205180, 1367388945, 1458548208, 1620609120, 1640866734, 1682940240, 1823185260, 2019528288, 2187822312, 2430913680, 2524410360, 2734777890, 2917096416, 3281733468, 3365880480, 3646370520, 4102166835, 4375644624, 4861827360, 5048820720, 5469555780, 6563466936, 7292741040, 8204333670, 8751289248, 10097641440, 10939111560, 13126933872, 14585482080, 16408667340, 21878223120, 26253867744, 32817334680, 43756446240, 65634669360, 131269338720]

約数ペア:
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