28243389097760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{278687}}^1$

素因数の和:278828

約数の個数: 384

約数和(自身を含む): 77819766958080

約数和(自身を除く): 49576377860320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 37, 38, 40, 53, 68, 74, 76, 80, 85, 95, 106, 136, 148, 152, 160, 170, 185, 190, 212, 265, 272, 296, 304, 323, 340, 370, 380, 424, 530, 544, 592, 608, 629, 646, 680, 703, 740, 760, 848, 901, 1007, 1060, 1184, 1258, 1292, 1360, 1406, 1480, 1520, 1615, 1696, 1802, 1961, 2014, 2120, 2516, 2584, 2720, 2812, 2960, 3040, 3145, 3230, 3515, 3604, 3922, 4028, 4240, 4505, 5032, 5035, 5168, 5624, 5920, 6290, 6460, 7030, 7208, 7844, 8056, 8480, 9010, 9805, 10064, 10070, 10336, 11248, 11951, 12580, 12920, 14060, 14416, 15688, 16112, 17119, 18020, 19610, 20128, 20140, 22496, 23902, 25160, 25840, 28120, 28832, 31376, 32224, 33337, 34238, 36040, 37259, 39220, 40280, 47804, 50320, 51680, 56240, 59755, 62752, 66674, 68476, 72080, 74518, 78440, 80560, 85595, 95608, 100640, 112480, 119510, 133348, 136952, 144160, 149036, 156880, 161120, 166685, 171190, 186295, 191216, 239020, 266696, 273904, 278687, 298072, 313760, 333370, 342380, 372590, 382432, 478040, 533392, 547808, 557374, 596144, 633403, 666740, 684760, 745180, 956080, 1066784, 1114748, 1192288, 1266806, 1333480, 1369520, 1393435, 1490360, 1912160, 2229496, 2533612, 2666960, 2739040, 2786870, 2980720, 3167015, 4458992, 4737679, 5067224, 5295053, 5333920, 5573740, 5961440, 6334030, 8917984, 9475358, 10134448, 10311419, 10590106, 11147480, 12668060, 14770411, 18950716, 20268896, 20622838, 21180212, 22294960, 23688395, 25336120, 26475265, 29540822, 37901432, 41245676, 42360424, 44589920, 47376790, 50672240, 51557095, 52950530, 59081644, 73852055, 75802864, 82491352, 84720848, 90015901, 94753580, 101344480, 103114190, 105901060, 118163288, 147704110, 151605728, 164982704, 169441696, 175294123, 180031802, 189507160, 195916961, 206228380, 211802120, 236326576, 251096987, 280637809, 295408220, 329965408, 350588246, 360063604, 379014320, 391833922, 412456760, 423604240, 450079505, 472653152, 502193974, 546505207, 561275618, 590816440, 701176492, 720127208, 758028640, 783667844, 824913520, 847208480, 876470615, 900159010, 979584805, 1004387948, 1093010414, 1122551236, 1181632880, 1255484935, 1402352984, 1403189045, 1440254416, 1567335688, 1649827040, 1752941230, 1800318020, 1959169610, 2008775896, 2186020828, 2245102472, 2363265760, 2510969870, 2732526035, 2804705968, 2806378090, 2880508832, 3134671376, 3330588337, 3505882460, 3600636040, 3918339220, 4017551792, 4372041656, 4490204944, 4770842753, 5021939740, 5465052070, 5609411936, 5612756180, 6269342752, 6661176674, 7011764920, 7201272080, 7836678440, 8035103584, 8744083312, 8980409888, 9290588519, 9541685506, 10043879480, 10383598933, 10930104140, 11225512360, 13322353348, 14023529840, 14402544160, 15673356880, 16652941685, 17488166624, 18581177038, 19083371012, 20087758960, 20767197866, 21860208280, 22451024720, 23854213765, 26644706696, 28047059680, 31346713760, 33305883370, 37162354076, 38166742024, 40175517920, 41534395732, 43720416560, 44902049440, 46452942595, 47708427530, 51917994665, 53289413392, 66611766740, 74324708152, 76333484048, 83068791464, 87440833120, 92905885190, 95416855060, 103835989330, 106578826784, 133223533480, 148649416304, 152666968096, 166137582928, 176521181861, 185811770380, 190833710120, 207671978660, 266447066960, 297298832608, 332275165856, 353042363722, 371623540760, 381667420240, 415343957320, 532894133920, 706084727444, 743247081520, 763334840480, 830687914640, 882605909305, 1412169454888, 1486494163040, 1661375829280, 1765211818610, 2824338909776, 3530423637220, 5648677819552, 7060847274440, 14121694548880, 28243389097760]

約数ペア:

[(1, 28243389097760), (2, 14121694548880), (4, 7060847274440), (5, 5648677819552), (8, 3530423637220), (10, 2824338909776), (16, 1765211818610), (17, 1661375829280), (19, 1486494163040), (20, 1412169454888), (32, 882605909305), (34, 830687914640), (37, 763334840480), (38, 743247081520), (40, 706084727444), (53, 532894133920), (68, 415343957320), (74, 381667420240), (76, 371623540760), (80, 353042363722), (85, 332275165856), (95, 297298832608), (106, 266447066960), (136, 207671978660), (148, 190833710120), (152, 185811770380), (160, 176521181861), (170, 166137582928), (185, 152666968096), (190, 148649416304), (212, 133223533480), (265, 106578826784), (272, 103835989330), (296, 95416855060), (304, 92905885190), (323, 87440833120), (340, 83068791464), (370, 76333484048), (380, 74324708152), (424, 66611766740), (530, 53289413392), (544, 51917994665), (592, 47708427530), (608, 46452942595), (629, 44902049440), (646, 43720416560), (680, 41534395732), (703, 40175517920), (740, 38166742024), (760, 37162354076), (848, 33305883370), (901, 31346713760), (1007, 28047059680), (1060, 26644706696), (1184, 23854213765), (1258, 22451024720), (1292, 21860208280), (1360, 20767197866), (1406, 20087758960), (1480, 19083371012), (1520, 18581177038), (1615, 17488166624), (1696, 16652941685), (1802, 15673356880), (1961, 14402544160), (2014, 14023529840), (2120, 13322353348), (2516, 11225512360), (2584, 10930104140), (2720, 10383598933), (2812, 10043879480), (2960, 9541685506), (3040, 9290588519), (3145, 8980409888), (3230, 8744083312), (3515, 8035103584), (3604, 7836678440), (3922, 7201272080), (4028, 7011764920), (4240, 6661176674), (4505, 6269342752), (5032, 5612756180), (5035, 5609411936), (5168, 5465052070), (5624, 5021939740), (5920, 4770842753), (6290, 4490204944), (6460, 4372041656), (7030, 4017551792), (7208, 3918339220), (7844, 3600636040), (8056, 3505882460), (8480, 3330588337), (9010, 3134671376), (9805, 2880508832), (10064, 2806378090), (10070, 2804705968), (10336, 2732526035), (11248, 2510969870), (11951, 2363265760), (12580, 2245102472), (12920, 2186020828), (14060, 2008775896), (14416, 1959169610), (15688, 1800318020), (16112, 1752941230), (17119, 1649827040), (18020, 1567335688), (19610, 1440254416), (20128, 1403189045), (20140, 1402352984), (22496, 1255484935), (23902, 1181632880), (25160, 1122551236), (25840, 1093010414), (28120, 1004387948), (28832, 979584805), (31376, 900159010), (32224, 876470615), (33337, 847208480), (34238, 824913520), (36040, 783667844), (37259, 758028640), (39220, 720127208), (40280, 701176492), (47804, 590816440), (50320, 561275618), (51680, 546505207), (56240, 502193974), (59755, 472653152), (62752, 450079505), (66674, 423604240), (68476, 412456760), (72080, 391833922), (74518, 379014320), (78440, 360063604), (80560, 350588246), (85595, 329965408), (95608, 295408220), (100640, 280637809), (112480, 251096987), (119510, 236326576), (133348, 211802120), (136952, 206228380), (144160, 195916961), (149036, 189507160), (156880, 180031802), (161120, 175294123), (166685, 169441696), (171190, 164982704), (186295, 151605728), (191216, 147704110), (239020, 118163288), (266696, 105901060), (273904, 103114190), (278687, 101344480), (298072, 94753580), (313760, 90015901), (333370, 84720848), (342380, 82491352), (372590, 75802864), (382432, 73852055), (478040, 59081644), (533392, 52950530), (547808, 51557095), (557374, 50672240), (596144, 47376790), (633403, 44589920), (666740, 42360424), (684760, 41245676), (745180, 37901432), (956080, 29540822), (1066784, 26475265), (1114748, 25336120), (1192288, 23688395), (1266806, 22294960), (1333480, 21180212), (1369520, 20622838), (1393435, 20268896), (1490360, 18950716), (1912160, 14770411), (2229496, 12668060), (2533612, 11147480), (2666960, 10590106), (2739040, 10311419), (2786870, 10134448), (2980720, 9475358), (3167015, 8917984), (4458992, 6334030), (4737679, 5961440), (5067224, 5573740), (5295053, 5333920)]