1989171360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 576

約数和(自身を含む): 8024365440

約数和(自身を除く): 6035194080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 83, 85, 88, 89, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 166, 170, 176, 178, 180, 187, 198, 204, 220, 240, 249, 255, 264, 267, 272, 288, 306, 330, 332, 340, 352, 356, 360, 374, 396, 408, 415, 440, 445, 480, 495, 498, 510, 528, 534, 544, 561, 612, 660, 664, 680, 712, 720, 747, 748, 765, 792, 801, 816, 830, 880, 890, 913, 935, 979, 990, 996, 1020, 1056, 1068, 1122, 1224, 1245, 1320, 1328, 1335, 1360, 1411, 1424, 1440, 1494, 1496, 1513, 1530, 1584, 1602, 1632, 1660, 1683, 1760, 1780, 1826, 1870, 1958, 1980, 1992, 2040, 2136, 2244, 2448, 2490, 2640, 2656, 2670, 2720, 2739, 2805, 2822, 2848, 2937, 2988, 2992, 3026, 3060, 3168, 3204, 3320, 3366, 3560, 3652, 3735, 3740, 3916, 3960, 3984, 4005, 4080, 4233, 4272, 4488, 4539, 4565, 4895, 4896, 4980, 5280, 5340, 5478, 5610, 5644, 5874, 5976, 5984, 6052, 6120, 6408, 6640, 6732, 7055, 7120, 7304, 7387, 7470, 7480, 7565, 7832, 7920, 7968, 8010, 8160, 8217, 8415, 8466, 8544, 8811, 8976, 9078, 9130, 9790, 9960, 10680, 10956, 11220, 11288, 11748, 11952, 12104, 12240, 12699, 12816, 13280, 13464, 13617, 13695, 14110, 14240, 14608, 14685, 14774, 14940, 14960, 15130, 15521, 15664, 15840, 16020, 16434, 16643, 16830, 16932, 17622, 17952, 18156, 18260, 19580, 19920, 21165, 21360, 21912, 22161, 22440, 22576, 22695, 23496, 23904, 24208, 24480, 25398, 25632, 26928, 27234, 27390, 28220, 29216, 29370, 29548, 29880, 29920, 30260, 31042, 31328, 32040, 32868, 33286, 33660, 33864, 35244, 36312, 36520, 36935, 39160, 39840, 41085, 42330, 42720, 43824, 44055, 44322, 44880, 45152, 45390, 46563, 46992, 48416, 49929, 50796, 53856, 54468, 54780, 56440, 58740, 59096, 59760, 60520, 62084, 63495, 64080, 65736, 66483, 66572, 67320, 67728, 68085, 70488, 72624, 73040, 73870, 77605, 78320, 81257, 82170, 83215, 84660, 87648, 88110, 88644, 89760, 90780, 93126, 93984, 99858, 101592, 108936, 109560, 110805, 112880, 117480, 118192, 119520, 121040, 124168, 125579, 126990, 128160, 131472, 132966, 133144, 134640, 135456, 136170, 139689, 140976, 145248, 146080, 147740, 149787, 155210, 156640, 162514, 164340, 166430, 169320, 176220, 177288, 181560, 186252, 199716, 203184, 217872, 219120, 221610, 225760, 232815, 234960, 236384, 242080, 243771, 248336, 249645, 251158, 253980, 262944, 265932, 266288, 269280, 272340, 279378, 281952, 295480, 299574, 310420, 325028, 328680, 332415, 332860, 338640, 352440, 354576, 363120, 372504, 376737, 399432, 406285, 406368, 435744, 438240, 443220, 465630, 469920, 487542, 496672, 499290, 502316, 507960, 531864, 532576, 544680, 558756, 590960, 599148, 620840, 627895, 650056, 657360, 664830, 665720, 677280, 698445, 704880, 709152, 726240, 731313, 745008, 748935, 753474, 798864, 812570, 886440, 931260, 975084, 998580, 1004632, 1015920, 1063728, 1089360, 1117512, 1130211, 1181920, 1198296, 1218855, 1241680, 1255790, 1300112, 1314720, 1329660, 1331440, 1381369, 1396890, 1409760, 1462626, 1490016, 1497870, 1506948, 1597728, 1625140, 1772880, 1862520, 1883685, 1950168, 1997160, 2009264, 2031840, 2127456, 2178720, 2235024, 2260422, 2396592, 2437710, 2483360, 2511580, 2600224, 2659320, 2662880, 2762738, 2793780, 2925252, 2995740, 3013896, 3250280, 3545760, 3656565, 3725040, 3767370, 3900336, 3994320, 4018528, 4144107, 4470048, 4520844, 4793184, 4875420, 5023160, 5318640, 5525476, 5587560, 5651055, 5850504, 5991480, 6027792, 6500560, 6906845, 7313130, 7450080, 7534740, 7800672, 7988640, 8288214, 9041688, 9750840, 10046320, 10637280, 11050952, 11175120, 11302110, 11701008, 11982960, 12055584, 12432321, 13001120, 13813690, 14626260, 15069480, 16576428, 18083376, 19501680, 20092640, 20720535, 22101904, 22350240, 22604220, 23402016, 23965920, 24864642, 27627380, 29252520, 30138960, 33152856, 36166752, 39003360, 41441070, 44203808, 45208440, 49729284, 55254760, 58505040, 60277920, 62161605, 66305712, 82882140, 90416880, 99458568, 110509520, 117010080, 124323210, 132611424, 165764280, 180833760, 198917136, 221019040, 248646420, 331528560, 397834272, 497292840, 663057120, 994585680, 1989171360]

約数ペア:

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