About the Number

12809983680

12809983679 ← → 12809983681

2進数表記:1011111011100010001101011011000000

漢数字表記:百二十八億九百九十八万三千六百八十

素因数分解:

2 6 × 3 3 × 5 1 × 13 2 × 31 1 × 283 1

素因数の和:366
約数の個数: 672
約数和(自身を含む): 50691409920
約数和(自身を除く): 37881426240

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 169, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 283, 288, 310, 312, 320, 338, 351, 360, 372, 390, 403, 416, 432, 465, 468, 480, 496, 507, 520, 540, 558, 566, 576, 585, 620, 624, 676, 702, 720, 744, 780, 806, 832, 837, 845, 849, 864, 930, 936, 960, 992, 1014, 1040, 1080, 1116, 1132, 1170, 1209, 1240, 1248, 1352, 1395, 1404, 1415, 1440, 1488, 1521, 1560, 1612, 1674, 1690, 1698, 1728, 1755, 1860, 1872, 1984, 2015, 2028, 2080, 2160, 2232, 2264, 2340, 2418, 2480, 2496, 2535, 2547, 2704, 2790, 2808, 2830, 2880, 2976, 3042, 3120, 3224, 3348, 3380, 3396, 3510, 3627, 3679, 3720, 3744, 4030, 4056, 4160, 4185, 4245, 4320, 4464, 4528, 4563, 4680, 4836, 4960, 5070, 5094, 5239, 5408, 5580, 5616, 5660, 5952, 6045, 6084, 6240, 6448, 6696, 6760, 6792, 7020, 7254, 7358, 7440, 7488, 7605, 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112320, 114049, 116064, 117728, 121680, 122256, 125736, 128960, 131595, 132444, 133920, 135840, 140368, 141453, 143481, 145080, 146016, 147160, 152820, 157170, 157914, 162240, 163008, 165555, 167648, 174096, 175460, 176592, 182520, 188604, 191308, 193440, 198666, 203760, 209560, 210552, 217620, 220740, 228098, 232128, 235456, 235755, 236871, 239135, 243360, 244512, 251472, 263190, 264888, 267840, 271680, 280736, 282906, 286962, 290160, 292032, 294320, 305640, 314340, 315828, 331110, 335296, 342147, 348192, 350920, 353184, 365040, 377208, 382616, 386880, 394785, 397332, 407520, 419120, 421104, 430443, 435240, 441480, 456196, 471510, 473742, 478270, 486720, 489024, 496665, 502944, 526380, 529776, 561472, 565812, 570245, 573924, 580320, 588640, 611280, 628680, 631656, 662220, 684294, 696384, 701840, 706368, 707265, 717405, 730080, 754416, 765232, 789570, 794664, 815040, 838240, 842208, 860886, 870480, 882960, 912392, 943020, 947484, 956540, 993330, 1005888, 1026441, 1052760, 1059552, 1131624, 1140490, 1147848, 1160640, 1177280, 1184355, 1222560, 1257360, 1263312, 1291329, 1324440, 1368588, 1403680, 1414530, 1434810, 1460160, 1482637, 1508832, 1530464, 1579140, 1589328, 1676480, 1684416, 1710735, 1721772, 1740960, 1765920, 1824784, 1886040, 1894968, 1913080, 1986660, 2052882, 2105520, 2119104, 2152215, 2263248, 2280980, 2295696, 2368710, 2445120, 2514720, 2526624, 2582658, 2648880, 2737176, 2807360, 2829060, 2869620, 2965274, 3017664, 3060928, 3079323, 3158280, 3178656, 3421470, 3443544, 3481920, 3531840, 3649568, 3772080, 3789936, 3826160, 3973320, 4105764, 4211040, 4304430, 4447911, 4526496, 4561960, 4591392, 4737420, 5029440, 5053248, 5132205, 5165316, 5297760, 5474352, 5658120, 5739240, 5930548, 6158646, 6316560, 6357312, 6456645, 6842940, 6887088, 7299136, 7413185, 7544160, 7579872, 7652320, 7946640, 8211528, 8422080, 8608860, 8895822, 9052992, 9123920, 9182784, 9474840, 10264410, 10330632, 10595520, 10948704, 11316240, 11478480, 11861096, 12317292, 12633120, 12913290, 13343733, 13685880, 13774176, 14826370, 15088320, 15159744, 15304640, 15396615, 15893280, 16423056, 17217720, 17791644, 18247840, 18949680, 20528820, 20661264, 21897408, 22239555, 22632480, 22956960, 23722192, 24634584, 25266240, 25826580, 26687466, 27371760, 27548352, 29652740, 30793230, 31786560, 32846112, 34435440, 35583288, 36495680, 37899360, 40031199, 41057640, 41322528, 44479110, 45264960, 45913920, 47444384, 49269168, 51653160, 53374932, 54743520, 59305480, 61586460, 65692224, 66718665, 68870880, 71166576, 75798720, 80062398, 82115280, 82645056, 88958220, 94888768, 98538336, 103306320, 106749864, 109487040, 118610960, 123172920, 133437330, 137741760, 142333152, 160124796, 164230560, 177916440, 197076672, 200155995, 206612640, 213499728, 237221920, 246345840, 266874660, 284666304, 320249592, 328461120, 355832880, 400311990, 413225280, 426999456, 474443840, 492691680, 533749320, 640499184, 711665760, 800623980, 853998912, 985383360, 1067498640, 1280998368, 1423331520, 1601247960, 2134997280, 2561996736, 3202495920, 4269994560, 6404991840, 12809983680]

約数ペア:
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