21647052000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 1152

約数和(自身を含む): 96552787968

約数和(自身を除く): 74905735968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 31, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 56, 60, 62, 63, 68, 70, 72, 75, 80, 84, 85, 90, 93, 96, 100, 102, 105, 112, 119, 120, 124, 125, 126, 136, 140, 144, 150, 153, 155, 160, 163, 168, 170, 175, 180, 186, 200, 204, 210, 217, 224, 225, 238, 240, 248, 250, 252, 255, 272, 279, 280, 288, 300, 306, 310, 315, 326, 336, 340, 350, 357, 360, 372, 375, 400, 408, 420, 425, 434, 450, 465, 476, 480, 489, 496, 500, 504, 510, 525, 527, 544, 558, 560, 595, 600, 612, 620, 630, 651, 652, 672, 680, 700, 714, 720, 744, 750, 765, 775, 800, 815, 816, 840, 850, 868, 875, 900, 930, 952, 978, 992, 1000, 1008, 1020, 1050, 1054, 1071, 1085, 1116, 1120, 1125, 1141, 1190, 1200, 1224, 1240, 1260, 1275, 1302, 1304, 1360, 1395, 1400, 1428, 1440, 1467, 1488, 1500, 1530, 1550, 1575, 1581, 1630, 1632, 1680, 1700, 1736, 1750, 1785, 1800, 1860, 1904, 1953, 1956, 2000, 2016, 2040, 2100, 2108, 2125, 2142, 2170, 2232, 2250, 2282, 2325, 2380, 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16626, 16800, 16864, 17000, 17115, 17136, 17360, 17850, 18000, 18256, 18445, 18600, 18972, 19040, 19125, 19397, 19530, 19560, 20212, 20375, 20400, 20538, 20832, 21000, 21080, 21420, 21700, 22134, 22168, 22320, 22820, 23250, 23472, 23715, 23800, 24450, 24480, 24800, 24939, 25200, 25265, 25296, 25500, 26040, 26080, 26350, 26775, 27125, 27384, 27710, 27900, 28000, 28525, 28560, 29340, 29512, 29750, 30318, 30600, 31000, 31248, 31500, 31620, 32550, 32600, 33201, 33252, 34000, 34230, 34272, 34720, 34875, 35371, 35700, 36000, 36512, 36675, 36890, 37200, 37944, 38250, 38794, 39060, 39120, 39525, 40424, 40750, 40800, 41076, 41565, 42000, 42160, 42840, 43400, 44268, 44336, 44625, 44640, 45477, 45640, 46500, 46944, 47430, 47600, 48825, 48900, 49878, 50400, 50530, 50592, 51000, 51345, 52080, 52700, 53550, 54250, 54768, 55335, 55420, 55800, 57050, 57120, 58191, 58680, 59024, 59500, 60636, 61125, 61200, 62000, 62496, 63000, 63240, 65100, 65200, 65875, 66402, 66504, 68000, 68460, 69275, 69750, 70742, 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252960, 256725, 257703, 260400, 263500, 265608, 266016, 267750, 273840, 276675, 277100, 279000, 282968, 285250, 285600, 290955, 293400, 295120, 303180, 306000, 310352, 312480, 316200, 318339, 325500, 326000, 328608, 332010, 332520, 342300, 343604, 346375, 349146, 353710, 354144, 357000, 363816, 366750, 368900, 372000, 378975, 379440, 387940, 390600, 391200, 395250, 399024, 404240, 410760, 415650, 421600, 424452, 427875, 428400, 429505, 434000, 442680, 443360, 454770, 456400, 461125, 465528, 474300, 476000, 484925, 485088, 488250, 489000, 498780, 505300, 513450, 515406, 520800, 527000, 530565, 531216, 535500, 547680, 553350, 554200, 558000, 565936, 570500, 581910, 586800, 590240, 592875, 601307, 606360, 612000, 620704, 623475, 631625, 632400, 636678, 651000, 652000, 664020, 665040, 684600, 687208, 692750, 698292, 707420, 714000, 727632, 733500, 737800, 757950, 758880, 773109, 775880, 781200, 790500, 798048, 808480, 821520, 830025, 831300, 848904, 855750, 856800, 859010, 868000, 872865, 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3103520, 3117375, 3162000, 3183390, 3320100, 3325200, 3395616, 3423000, 3436040, 3491460, 3537100, 3607842, 3638160, 3689000, 3789750, 3794400, 3865545, 3879400, 3906000, 3990240, 4042400, 4107600, 4123248, 4150125, 4156500, 4244520, 4284000, 4295050, 4364325, 4421375, 4426800, 4547700, 4564000, 4655280, 4743000, 4810456, 4849250, 4987800, 5053000, 5093424, 5134500, 5154060, 5305650, 5312160, 5411763, 5533500, 5542000, 5586336, 5659360, 5684625, 5819100, 5868000, 6013070, 6063600, 6184872, 6234750, 6324000, 6366780, 6442575, 6640200, 6650400, 6846000, 6872080, 6982920, 7074200, 7215684, 7273875, 7276320, 7378000, 7579500, 7731090, 7758800, 7812000, 7958475, 8215200, 8246496, 8300250, 8313000, 8489040, 8590100, 8728650, 8842750, 8853600, 9019605, 9095400, 9310560, 9486000, 9620912, 9698500, 9975600, 10106000, 10186848, 10269000, 10308120, 10611300, 10737625, 10823526, 11067000, 11084000, 11369250, 11638200, 12026140, 12127200, 12369744, 12469500, 12733560, 12885150, 13264125, 13280400, 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96209120, 96638625, 99756000, 103081200, 106113000, 108235260, 116382000, 120261400, 123697440, 127335600, 128851500, 132804000, 135294075, 139658400, 141484000, 144313680, 150326750, 154621800, 159169500, 171802000, 173176416, 174573000, 180392100, 181908000, 193277250, 206162400, 212226000, 216470520, 225490125, 232764000, 240522800, 254671200, 257703000, 270588150, 288627360, 300653500, 309243600, 318339000, 343604000, 349146000, 360784200, 386554500, 424452000, 432941040, 450980250, 481045600, 515406000, 541176300, 601307000, 618487200, 636678000, 676470375, 698292000, 721568400, 773109000, 865882080, 901960500, 1030812000, 1082352600, 1202614000, 1273356000, 1352940750, 1443136800, 1546218000, 1803921000, 2164705200, 2405228000, 2705881500, 3092436000, 3607842000, 4329410400, 5411763000, 7215684000, 10823526000, 21647052000]

約数ペア:

[(1, 21647052000), (2, 10823526000), (3, 7215684000), (4, 5411763000), (5, 4329410400), (6, 3607842000), (7, 3092436000), (8, 2705881500), (9, 2405228000), (10, 2164705200), (12, 1803921000), (14, 1546218000), (15, 1443136800), (16, 1352940750), (17, 1273356000), (18, 1202614000), (20, 1082352600), (21, 1030812000), (24, 901960500), (25, 865882080), (28, 773109000), (30, 721568400), (31, 698292000), (32, 676470375), (34, 636678000), (35, 618487200), (36, 601307000), (40, 541176300), (42, 515406000), (45, 481045600), (48, 450980250), (50, 432941040), (51, 424452000), (56, 386554500), (60, 360784200), (62, 349146000), (63, 343604000), (68, 318339000), (70, 309243600), (72, 300653500), (75, 288627360), (80, 270588150), (84, 257703000), (85, 254671200), (90, 240522800), (93, 232764000), (96, 225490125), (100, 216470520), (102, 212226000), (105, 206162400), (112, 193277250), (119, 181908000), (120, 180392100), (124, 174573000), (125, 173176416), (126, 171802000), (136, 159169500), (140, 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