1721804554080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{8191}}^1$

素因数の和:8444

約数の個数: 768

約数和(自身を含む): 6866966937600

約数和(自身を除く): 5145162383520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 197, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 394, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 591, 608, 624, 684, 702, 720, 741, 760, 780, 788, 855, 864, 912, 936, 985, 988, 1026, 1040, 1080, 1140, 1170, 1182, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1576, 1710, 1755, 1773, 1824, 1872, 1970, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2364, 2470, 2561, 2565, 2736, 2808, 2955, 2964, 3040, 3120, 3152, 3420, 3510, 3546, 3705, 3743, 3744, 3940, 3952, 4104, 4320, 4446, 4560, 4680, 4728, 4940, 5122, 5130, 5319, 5472, 5616, 5910, 5928, 6240, 6304, 6669, 6840, 7020, 7092, 7410, 7486, 7683, 7880, 7904, 8191, 8208, 8865, 8892, 9120, 9360, 9456, 9880, 10244, 10260, 10638, 11115, 11229, 11232, 11820, 11856, 12805, 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355680, 359328, 368595, 368784, 389272, 393168, 404244, 409760, 425520, 425932, 437931, 442314, 449160, 460980, 466887, 486590, 491460, 505305, 532415, 533520, 538992, 553176, 583908, 589752, 598880, 614640, 622516, 638898, 655280, 673740, 691470, 729885, 737190, 737568, 778145, 778544, 786336, 808488, 851040, 851864, 875862, 884628, 898320, 921960, 933774, 958347, 973180, 982920, 1010610, 1064830, 1067040, 1077984, 1105785, 1106352, 1167816, 1179504, 1229280, 1245032, 1277796, 1310560, 1313793, 1347480, 1382940, 1400661, 1459770, 1474380, 1556290, 1557088, 1597245, 1613627, 1616976, 1703728, 1751724, 1769256, 1796640, 1843920, 1867548, 1916694, 1946360, 1965840, 2021220, 2023177, 2129660, 2189655, 2211570, 2212704, 2334435, 2335632, 2359008, 2490064, 2555592, 2627586, 2694960, 2765880, 2801322, 2875041, 2919540, 2948760, 3112580, 3194490, 3227254, 3233952, 3407456, 3503448, 3538512, 3687840, 3735096, 3833388, 3892720, 3931680, 4042440, 4046354, 4201983, 4259320, 4379310, 4423140, 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52551720, 54625779, 56026440, 57500820, 58090572, 60695310, 61317826, 62931453, 64545080, 64741664, 67231728, 70068960, 72613215, 72834372, 74701920, 76667760, 77454096, 80927080, 83908604, 84039660, 87135858, 91042965, 91976739, 92001312, 96817620, 97112496, 104885755, 105103440, 109251558, 112052880, 115001640, 116181144, 121390620, 122635652, 125862906, 129090160, 134463456, 145226430, 145668744, 153294565, 153335520, 154908192, 161854160, 167817208, 168079320, 174271716, 182085930, 183953478, 188794359, 193635240, 194224992, 209771510, 210206880, 217839645, 218503116, 224105760, 230003280, 232362288, 242781240, 245271304, 251725812, 258180320, 273128895, 275930217, 290452860, 291337488, 306589130, 314657265, 323708320, 335634416, 336158640, 348543432, 364171860, 367906956, 377588718, 387270480, 398565869, 419543020, 435679290, 437006232, 459883695, 460006560, 464724576, 485562480, 490542608, 503451624, 546257790, 551860434, 566383077, 580905720, 582674976, 613178260, 629314530, 671268832, 672317280, 697086864, 728343720, 735813912, 755177436, 774540960, 797131738, 827790651, 839086040, 871358580, 874012464, 919767390, 943971795, 971124960, 981085216, 1006903248, 1092515580, 1103720868, 1132766154, 1161811440, 1195697607, 1226356520, 1258629060, 1379651085, 1394173728, 1456687440, 1471627824, 1510354872, 1594263476, 1655581302, 1678172080, 1742717160, 1748024928, 1839534780, 1887943590, 1992829345, 2013806496, 2185031160, 2207441736, 2265532308, 2323622880, 2391395214, 2452713040, 2517258120, 2759302170, 2831915385, 2913374880, 2943255648, 3020709744, 3188526952, 3311162604, 3356344160, 3485434320, 3587092821, 3679069560, 3775887180, 3985658690, 4138953255, 4370062320, 4414883472, 4531064616, 4782790428, 4905426080, 5034516240, 5518604340, 5663830770, 5978488035, 6041419488, 6377053904, 6622325208, 6970868640, 7174185642, 7358139120, 7551774360, 7971317380, 8277906510, 8740124640, 8829766944, 9062129232, 9565580856, 10069032480, 10761278463, 11037208680, 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約数ペア:

[(1, 1721804554080), (2, 860902277040), (3, 573934851360), (4, 430451138520), (5, 344360910816), (6, 286967425680), (8, 215225569260), (9, 191311617120), (10, 172180455408), (12, 143483712840), (13, 132446504160), (15, 114786970272), (16, 107612784630), (18, 95655808560), (19, 90621292320), (20, 86090227704), (24, 71741856420), (26, 66223252080), (27, 63770539040), (30, 57393485136), (32, 53806392315), (36, 47827904280), (38, 45310646160), (39, 44148834720), (40, 43045113852), (45, 38262323424), (48, 35870928210), (52, 33111626040), (54, 31885269520), (57, 30207097440), (60, 28696742568), (65, 26489300832), (72, 23913952140), (76, 22655323080), (78, 22074417360), (80, 21522556926), (90, 19131161712), (95, 18124258464), (96, 17935464105), (104, 16555813020), (108, 15942634760), (114, 15103548720), (117, 14716278240), (120, 14348371284), (130, 13244650416), (135, 12754107808), (144, 11956976070), (152, 11327661540), (156, 11037208680), (160, 10761278463), (171, 10069032480), (180, 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1510354872), (1170, 1471627824), (1182, 1456687440), (1235, 1394173728), (1248, 1379651085), (1368, 1258629060), (1404, 1226356520), (1440, 1195697607), (1482, 1161811440), (1520, 1132766154), (1560, 1103720868), (1576, 1092515580), (1710, 1006903248), (1755, 981085216), (1773, 971124960), (1824, 943971795), (1872, 919767390), (1970, 874012464), (1976, 871358580), (2052, 839086040), (2080, 827790651), (2160, 797131738), (2223, 774540960), (2280, 755177436), (2340, 735813912), (2364, 728343720), (2470, 697086864), (2561, 672317280), (2565, 671268832), (2736, 629314530), (2808, 613178260), (2955, 582674976), (2964, 580905720), (3040, 566383077), (3120, 551860434), (3152, 546257790), (3420, 503451624), (3510, 490542608), (3546, 485562480), (3705, 464724576), (3743, 460006560), (3744, 459883695), (3940, 437006232), (3952, 435679290), (4104, 419543020), (4320, 398565869), (4446, 387270480), (4560, 377588718), (4680, 367906956), (4728, 364171860), (4940, 348543432), (5122, 336158640), (5130, 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(21276, 80927080), (22230, 77454096), (22458, 76667760), (23049, 74701920), (23640, 72834372), (23712, 72613215), (24573, 70068960), (25610, 67231728), (26595, 64741664), (26676, 64545080), (27360, 62931453), (28080, 61317826), (28368, 60695310), (29640, 58090572), (29944, 57500820), (30732, 56026440), (31520, 54625779), (32764, 52551720), (33345, 51636064), (33687, 51111840), (35460, 48556248), (35568, 48408810), (37430, 46000656), (38415, 44821152), (39520, 43567929), (40955, 42041376), (40976, 42019830), (41040, 41954302), (42552, 40463540), (44460, 38727048), (44916, 38333880), (46098, 37350960), (47280, 36417186), (48659, 35385120), (49146, 35034480), (51220, 33615864), (53190, 32370832), (53352, 32272540), (56145, 30667104), (56160, 30658913), (56736, 30347655), (59280, 29045286), (59888, 28750410), (61464, 28013220), (65528, 26275860), (66690, 25818032), (67374, 25555920), (69147, 24900640), (70920, 24278124), (71136, 24204405), (73719, 23356320), (74860, 23000328), (76830, 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(851864, 2021220), (875862, 1965840), (884628, 1946360), (898320, 1916694), (921960, 1867548), (933774, 1843920), (958347, 1796640), (973180, 1769256), (982920, 1751724), (1010610, 1703728), (1064830, 1616976), (1067040, 1613627), (1077984, 1597245), (1105785, 1557088), (1106352, 1556290), (1167816, 1474380), (1179504, 1459770), (1229280, 1400661), (1245032, 1382940), (1277796, 1347480), (1310560, 1313793)]