2181442545360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{691573}}^1$

素因数の和:691942

約数の個数: 240

約数和(自身を含む): 7912973110224

約数和(自身を除く): 5731530564864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 337, 360, 390, 468, 520, 585, 624, 674, 720, 780, 936, 1011, 1040, 1170, 1348, 1560, 1685, 1872, 2022, 2340, 2696, 3033, 3120, 3370, 4044, 4381, 4680, 5055, 5392, 6066, 6740, 8088, 8762, 9360, 10110, 12132, 13143, 13480, 15165, 16176, 17524, 20220, 21905, 24264, 26286, 26960, 30330, 35048, 39429, 40440, 43810, 48528, 52572, 60660, 65715, 70096, 78858, 80880, 87620, 105144, 121320, 131430, 157716, 175240, 197145, 210288, 242640, 262860, 315432, 350480, 394290, 525720, 630864, 691573, 788580, 1051440, 1383146, 1577160, 2074719, 2766292, 3154320, 3457865, 4149438, 5532584, 6224157, 6915730, 8298876, 8990449, 10373595, 11065168, 12448314, 13831460, 16597752, 17980898, 20747190, 24896628, 26971347, 27662920, 31120785, 33195504, 35961796, 41494380, 44952245, 49793256, 53942694, 55325840, 62241570, 71923592, 80914041, 82988760, 89904490, 99586512, 107885388, 124483140, 134856735, 143847184, 161828082, 165977520, 179808980, 215770776, 233060101, 248966280, 269713470, 323656164, 359617960, 404570205, 431541552, 466120202, 497932560, 539426940, 647312328, 699180303, 719235920, 809140410, 932240404, 1078853880, 1165300505, 1294624656, 1398360606, 1618280820, 1864480808, 2097540909, 2157707760, 2330601010, 2796721212, 3029781313, 3236561640, 3495901515, 3728961616, 4195081818, 4661202020, 5593442424, 6059562626, 6473123280, 6991803030, 8390163636, 9089343939, 9322404040, 10487704545, 11186884848, 12119125252, 13983606060, 15148906565, 16780327272, 18178687878, 18644808080, 20975409090, 24238250504, 27268031817, 27967212120, 30297813130, 33560654544, 36357375756, 41950818180, 45446719695, 48476501008, 54536063634, 55934424240, 60595626260, 72714751512, 83901636360, 90893439390, 109072127268, 121191252520, 136340159085, 145429503024, 167803272720, 181786878780, 218144254536, 242382505040, 272680318170, 363573757560, 436288509072, 545360636340, 727147515120, 1090721272680, 2181442545360]

約数ペア:

[(1, 2181442545360), (2, 1090721272680), (3, 727147515120), (4, 545360636340), (5, 436288509072), (6, 363573757560), (8, 272680318170), (9, 242382505040), (10, 218144254536), (12, 181786878780), (13, 167803272720), (15, 145429503024), (16, 136340159085), (18, 121191252520), (20, 109072127268), (24, 90893439390), (26, 83901636360), (30, 72714751512), (36, 60595626260), (39, 55934424240), (40, 54536063634), (45, 48476501008), (48, 45446719695), (52, 41950818180), (60, 36357375756), (65, 33560654544), (72, 30297813130), (78, 27967212120), (80, 27268031817), (90, 24238250504), (104, 20975409090), (117, 18644808080), (120, 18178687878), (130, 16780327272), (144, 15148906565), (156, 13983606060), (180, 12119125252), (195, 11186884848), (208, 10487704545), (234, 9322404040), (240, 9089343939), (260, 8390163636), (312, 6991803030), (337, 6473123280), (360, 6059562626), (390, 5593442424), (468, 4661202020), (520, 4195081818), (585, 3728961616), (624, 3495901515), (674, 3236561640), (720, 3029781313), (780, 2796721212), (936, 2330601010), (1011, 2157707760), (1040, 2097540909), (1170, 1864480808), (1348, 1618280820), (1560, 1398360606), (1685, 1294624656), (1872, 1165300505), (2022, 1078853880), (2340, 932240404), (2696, 809140410), (3033, 719235920), (3120, 699180303), (3370, 647312328), (4044, 539426940), (4381, 497932560), (4680, 466120202), (5055, 431541552), (5392, 404570205), (6066, 359617960), (6740, 323656164), (8088, 269713470), (8762, 248966280), (9360, 233060101), (10110, 215770776), (12132, 179808980), (13143, 165977520), (13480, 161828082), (15165, 143847184), (16176, 134856735), (17524, 124483140), (20220, 107885388), (21905, 99586512), (24264, 89904490), (26286, 82988760), (26960, 80914041), (30330, 71923592), (35048, 62241570), (39429, 55325840), (40440, 53942694), (43810, 49793256), (48528, 44952245), (52572, 41494380), (60660, 35961796), (65715, 33195504), (70096, 31120785), (78858, 27662920), (80880, 26971347), (87620, 24896628), (105144, 20747190), (121320, 17980898), (131430, 16597752), (157716, 13831460), (175240, 12448314), (197145, 11065168), (210288, 10373595), (242640, 8990449), (262860, 8298876), (315432, 6915730), (350480, 6224157), (394290, 5532584), (525720, 4149438), (630864, 3457865), (691573, 3154320), (788580, 2766292), (1051440, 2074719), (1383146, 1577160)]