1925107919280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{4423}}^1$

素因数の和:4555

約数の個数: 1080

約数和(自身を含む): 8257129197408

約数和(自身を除く): 6332021278128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 73, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 146, 147, 156, 168, 169, 180, 182, 195, 196, 208, 210, 219, 234, 240, 245, 252, 260, 273, 280, 292, 294, 312, 315, 336, 338, 360, 364, 365, 390, 392, 420, 438, 441, 455, 468, 490, 504, 507, 511, 520, 546, 560, 584, 585, 588, 624, 630, 637, 657, 676, 720, 728, 730, 735, 780, 784, 819, 840, 845, 876, 882, 910, 936, 949, 980, 1008, 1014, 1022, 1040, 1092, 1095, 1168, 1170, 1176, 1183, 1260, 1274, 1314, 1352, 1365, 1456, 1460, 1470, 1521, 1533, 1560, 1638, 1680, 1690, 1752, 1764, 1820, 1872, 1898, 1911, 1960, 2028, 2044, 2184, 2190, 2205, 2340, 2352, 2366, 2520, 2535, 2548, 2555, 2628, 2704, 2730, 2847, 2920, 2940, 3042, 3066, 3120, 3185, 3276, 3285, 3380, 3504, 3528, 3549, 3577, 3640, 3796, 3822, 3920, 4056, 4088, 4095, 4368, 4380, 4410, 4423, 4599, 4680, 4732, 4745, 5040, 5070, 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2960880, 2981160, 2989948, 3022565, 3108924, 3184560, 3219944, 3228790, 3250905, 3348072, 3449940, 3454360, 3467632, 3622437, 3627078, 3715320, 3720080, 3737435, 3874548, 3886155, 3901086, 4024930, 4139928, 4145232, 4185090, 4197427, 4334540, 4441320, 4458384, 4484922, 4520306, 4599920, 4782960, 4829916, 4836104, 4843185, 5166064, 5174910, 5181540, 5201448, 5232409, 5440617, 5572980, 5580120, 5634902, 5811822, 5962320, 5979896, 6037395, 6045130, 6217848, 6439888, 6457580, 6501810, 6696144, 6727383, 6780459, 6899880, 6908720, 7244874, 7254156, 7430640, 7474870, 7749096, 7772310, 7802172, 8049860, 8279856, 8370180, 8394854, 8452353, 8669080, 8882640, 8969844, 9040612, 9067695, 9659832, 9672208, 9686370, 9752715, 10349820, 10363080, 10402896, 10464818, 10881234, 11145960, 11160240, 11212305, 11269804, 11300765, 11623644, 11959792, 12074790, 12090260, 12435696, 12592281, 12915160, 13003620, 13454766, 13560918, 13799760, 14087255, 14489748, 14508312, 14529555, 14949740, 15498192, 15544620, 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約数ペア:

[(1, 1925107919280), (2, 962553959640), (3, 641702639760), (4, 481276979820), (5, 385021583856), (6, 320851319880), (7, 275015417040), (8, 240638489910), (9, 213900879920), (10, 192510791928), (12, 160425659940), (13, 148085224560), (14, 137507708520), (15, 128340527952), (16, 120319244955), (18, 106950439960), (20, 96255395964), (21, 91671805680), (24, 80212829970), (26, 74042612280), (28, 68753854260), (30, 64170263976), (35, 55003083408), (36, 53475219980), (39, 49361741520), (40, 48127697982), (42, 45835902840), (45, 42780175984), (48, 40106414985), (49, 39287916720), (52, 37021306140), (56, 34376927130), (60, 32085131988), (63, 30557268560), (65, 29617044912), (70, 27501541704), (72, 26737609990), (73, 26371341360), (78, 24680870760), (80, 24063848991), (84, 22917951420), (90, 21390087992), (91, 21155032080), (98, 19643958360), (104, 18510653070), (105, 18334361136), (112, 17188463565), (117, 16453913840), (120, 16042565994), (126, 15278634280), (130, 14808522456), (140, 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