2251388653920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{64237}}^1$

素因数の和:64348

約数の個数: 768

約数和(自身を含む): 9635083315200

約数和(自身を除く): 7383694661280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 61, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 122, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 183, 189, 190, 210, 216, 224, 228, 240, 244, 252, 266, 270, 280, 285, 288, 304, 305, 315, 336, 342, 360, 366, 378, 380, 399, 420, 427, 432, 456, 480, 488, 504, 513, 532, 540, 549, 560, 570, 608, 610, 630, 665, 672, 684, 720, 732, 756, 760, 798, 840, 854, 855, 864, 912, 915, 945, 976, 1008, 1026, 1064, 1080, 1098, 1120, 1140, 1159, 1197, 1220, 1260, 1281, 1330, 1368, 1440, 1464, 1512, 1520, 1596, 1647, 1680, 1708, 1710, 1824, 1830, 1890, 1952, 1995, 2016, 2052, 2128, 2135, 2160, 2196, 2280, 2318, 2394, 2440, 2520, 2562, 2565, 2660, 2736, 2745, 2928, 3024, 3040, 3192, 3294, 3360, 3416, 3420, 3477, 3591, 3660, 3780, 3843, 3990, 4104, 4256, 4270, 4320, 4392, 4560, 4636, 4788, 4880, 5040, 5124, 5130, 5320, 5472, 5490, 5795, 5856, 5985, 6048, 6384, 6405, 6588, 6832, 6840, 6954, 7182, 7320, 7560, 7686, 7980, 8113, 8208, 8235, 8540, 8784, 9120, 9272, 9576, 9760, 10080, 10248, 10260, 10431, 10640, 10980, 11529, 11590, 11970, 12768, 12810, 13176, 13664, 13680, 13908, 14364, 14640, 15120, 15372, 15960, 16226, 16416, 16470, 17080, 17385, 17568, 17955, 18544, 19152, 19215, 20496, 20520, 20862, 21280, 21960, 23058, 23180, 23940, 24339, 25620, 26352, 27360, 27816, 28728, 29280, 30240, 30744, 31293, 31920, 32452, 32940, 34160, 34770, 35910, 37088, 38304, 38430, 40565, 40992, 41040, 41724, 43920, 46116, 46360, 47880, 48678, 51240, 52155, 52704, 55632, 57456, 57645, 61488, 62586, 63840, 64237, 64904, 65880, 68320, 69540, 71820, 73017, 76860, 81130, 82080, 83448, 87840, 92232, 92720, 95760, 97356, 102480, 104310, 111264, 114912, 115290, 121695, 122976, 125172, 128474, 129808, 131760, 139080, 143640, 146034, 153720, 156465, 162260, 166896, 184464, 185440, 191520, 192711, 194712, 204960, 208620, 219051, 230580, 243390, 250344, 256948, 259616, 263520, 278160, 287280, 292068, 307440, 312930, 321185, 324520, 333792, 365085, 368928, 385422, 389424, 417240, 438102, 449659, 461160, 486780, 500688, 513896, 556320, 574560, 578133, 584136, 614880, 625860, 642370, 649040, 730170, 770844, 778848, 834480, 876204, 899318, 922320, 963555, 973560, 1001376, 1027792, 1095255, 1156266, 1168272, 1220503, 1251720, 1284740, 1298080, 1348977, 1460340, 1541688, 1668960, 1734399, 1752408, 1798636, 1844640, 1927110, 1947120, 2055584, 2190510, 2248295, 2312532, 2336544, 2441006, 2503440, 2569480, 2697954, 2890665, 2920680, 3083376, 3468798, 3504816, 3597272, 3661509, 3854220, 3894240, 3918457, 4046931, 4381020, 4496590, 4625064, 4882012, 5006880, 5138960, 5395908, 5781330, 5841360, 6102515, 6166752, 6744885, 6937596, 7009632, 7194544, 7323018, 7708440, 7836914, 8093862, 8543521, 8671995, 8762040, 8993180, 9250128, 9764024, 10277920, 10791816, 10984527, 11562660, 11682720, 11755371, 12140793, 12205030, 13489770, 13875192, 14389088, 14646036, 15416880, 15673828, 16187724, 17087042, 17343990, 17524080, 17986360, 18307545, 18500256, 19528048, 19592285, 20234655, 21583632, 21969054, 23125320, 23510742, 24281586, 24410060, 25630563, 26979540, 27429199, 27750384, 29292072, 30833760, 31347656, 32375448, 32953581, 34174084, 34687980, 35048160, 35266113, 35972720, 36615090, 39056096, 39184570, 40469310, 42717605, 43167264, 43938108, 46250640, 47021484, 48563172, 48820120, 51261126, 53959080, 54858398, 54922635, 55500768, 58584144, 58776855, 60703965, 62695312, 64750896, 65907162, 68348168, 69375960, 70532226, 71945440, 73230180, 74450683, 76891689, 78369140, 80938620, 82287597, 85435210, 87876216, 92501280, 94042968, 97126344, 97640240, 102522252, 105798339, 107918160, 109716796, 109845270, 117168288, 117553710, 121407930, 125390624, 128152815, 129501792, 131814324, 136696336, 137145995, 138751920, 141064452, 146460360, 148901366, 153783378, 156738280, 161877240, 164575194, 164767905, 170870420, 175752432, 176330565, 188085936, 194252688, 195280480, 205044504, 211596678, 215836320, 219433592, 219690540, 223352049, 230675067, 235107420, 242815860, 246862791, 256305630, 263628648, 273392672, 274291990, 277503840, 282128904, 292920720, 297802732, 307566756, 313476560, 323754480, 329150388, 329535810, 341740840, 351504864, 352661130, 372253415, 376171872, 384458445, 388505376, 410089008, 411437985, 423193356, 438867184, 439381080, 446704098, 461350134, 470214840, 485631720, 493725582, 512611260, 521154781, 527257296, 528991695, 548583980, 564257808, 585841440, 595605464, 615133512, 626953120, 647508960, 658300776, 659071620, 670056147, 683481680, 705322260, 740588373, 744506830, 768916890, 820178016, 822875970, 846386712, 877734368, 878762160, 893408196, 922700268, 940429680, 971263440, 987451164, 1025222520, 1042309562, 1054514592, 1057983390, 1097167960, 1116760245, 1128515616, 1153375335, 1191210928, 1230267024, 1234313955, 1316601552, 1318143240, 1340112294, 1366963360, 1410644520, 1481176746, 1489013660, 1537833780, 1563464343, 1645751940, 1692773424, 1757524320, 1786816392, 1845400536, 1880859360, 1942526880, 1974902328, 2010168441, 2050445040, 2084619124, 2115966780, 2194335920, 2233520490, 2306750670, 2382421856, 2460534048, 2468627910, 2605773905, 2633203104, 2636286480, 2680224588, 2821289040, 2962353492, 2978027320, 3075667560, 3126928686, 3291503880, 3350280735, 3385546848, 3573632784, 3690801072, 3702941865, 3949804656, 4020336882, 4100890080, 4169238248, 4231933560, 4388671840, 4467040980, 4613501340, 4690393029, 4937255820, 5211547810, 5272572960, 5360449176, 5642578080, 5924706984, 5956054640, 6151335120, 6253857372, 6583007760, 6700561470, 7147265568, 7381602144, 7405883730, 7817321715, 7899609312, 8040673764, 8338476496, 8463867120, 8934081960, 9227002680, 9380786058, 9874511640, 10050842205, 10423095620, 10720898352, 11849413968, 11912109280, 12302670240, 12507714744, 13166015520, 13401122940, 14071179087, 14811767460, 15634643430, 16081347528, 16676952992, 16927734240, 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約数ペア:

[(1, 2251388653920), (2, 1125694326960), (3, 750462884640), (4, 562847163480), (5, 450277730784), (6, 375231442320), (7, 321626950560), (8, 281423581740), (9, 250154294880), (10, 225138865392), (12, 187615721160), (14, 160813475280), (15, 150092576928), (16, 140711790870), (18, 125077147440), (19, 118494139680), (20, 112569432696), (21, 107208983520), (24, 93807860580), (27, 83384764960), (28, 80406737640), (30, 75046288464), (32, 70355895435), (35, 64325390112), (36, 62538573720), (38, 59247069840), (40, 56284716348), (42, 53604491760), (45, 50030858976), (48, 46903930290), (54, 41692382480), (56, 40203368820), (57, 39498046560), (60, 37523144232), (61, 36908010720), (63, 35736327840), (70, 32162695056), (72, 31269286860), (76, 29623534920), (80, 28142358174), (84, 26802245880), (90, 25015429488), (95, 23698827936), (96, 23451965145), (105, 21441796704), (108, 20846191240), (112, 20101684410), (114, 19749023280), (120, 18761572116), (122, 18454005360), (126, 17868163920), (133, 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(684, 3291503880), (720, 3126928686), (732, 3075667560), (756, 2978027320), (760, 2962353492), (798, 2821289040), (840, 2680224588), (854, 2636286480), (855, 2633203104), (864, 2605773905), (912, 2468627910), (915, 2460534048), (945, 2382421856), (976, 2306750670), (1008, 2233520490), (1026, 2194335920), (1064, 2115966780), (1080, 2084619124), (1098, 2050445040), (1120, 2010168441), (1140, 1974902328), (1159, 1942526880), (1197, 1880859360), (1220, 1845400536), (1260, 1786816392), (1281, 1757524320), (1330, 1692773424), (1368, 1645751940), (1440, 1563464343), (1464, 1537833780), (1512, 1489013660), (1520, 1481176746), (1596, 1410644520), (1647, 1366963360), (1680, 1340112294), (1708, 1318143240), (1710, 1316601552), (1824, 1234313955), (1830, 1230267024), (1890, 1191210928), (1952, 1153375335), (1995, 1128515616), (2016, 1116760245), (2052, 1097167960), (2128, 1057983390), (2135, 1054514592), (2160, 1042309562), (2196, 1025222520), (2280, 987451164), (2318, 971263440), (2394, 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