21579536160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1$

素因数の和:3290

約数の個数: 768

約数和(自身を含む): 98456601600

約数和(自身を除く): 76877065440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 153, 156, 160, 168, 170, 180, 182, 189, 195, 204, 208, 210, 216, 221, 224, 234, 238, 240, 252, 255, 260, 270, 272, 273, 280, 288, 306, 312, 315, 336, 340, 351, 357, 360, 364, 378, 390, 408, 416, 420, 432, 442, 455, 459, 468, 476, 480, 504, 510, 520, 540, 544, 546, 560, 585, 595, 612, 624, 630, 663, 672, 680, 702, 714, 720, 728, 756, 765, 780, 816, 819, 840, 864, 884, 910, 918, 936, 945, 952, 1008, 1020, 1040, 1071, 1080, 1092, 1105, 1120, 1170, 1190, 1224, 1248, 1260, 1326, 1360, 1365, 1404, 1428, 1440, 1456, 1512, 1530, 1547, 1560, 1632, 1638, 1680, 1755, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1989, 2016, 2040, 2080, 2142, 2160, 2184, 2210, 2295, 2340, 2380, 2448, 2457, 2520, 2652, 2720, 2730, 2808, 2856, 2912, 3024, 3060, 3094, 3120, 3213, 3229, 3276, 3315, 3360, 3510, 3536, 3570, 3640, 3672, 3744, 3780, 3808, 3978, 4080, 4095, 4284, 4320, 4368, 4420, 4590, 4641, 4680, 4760, 4896, 4914, 5040, 5304, 5355, 5460, 5616, 5712, 5967, 6048, 6120, 6188, 6240, 6426, 6458, 6552, 6630, 7020, 7072, 7140, 7280, 7344, 7560, 7735, 7956, 8160, 8190, 8568, 8736, 8840, 9180, 9282, 9360, 9520, 9687, 9828, 9945, 10080, 10608, 10710, 10920, 11232, 11424, 11934, 12240, 12285, 12376, 12852, 12916, 13104, 13260, 13923, 14040, 14280, 14560, 14688, 15120, 15470, 15912, 16065, 16145, 16380, 17136, 17680, 18360, 18564, 18720, 19040, 19374, 19656, 19890, 21216, 21420, 21840, 22603, 23205, 23868, 24480, 24570, 24752, 25704, 25832, 26208, 26520, 27846, 28080, 28560, 29061, 29835, 30240, 30940, 31824, 32130, 32290, 32760, 34272, 35360, 36720, 37128, 38748, 39312, 39780, 41769, 41977, 42840, 43680, 45206, 46410, 47736, 48435, 49140, 49504, 51408, 51664, 53040, 54893, 55692, 56160, 57120, 58122, 59670, 61880, 63648, 64260, 64580, 65520, 67809, 69615, 73440, 74256, 77496, 78624, 79560, 83538, 83954, 85680, 87183, 90412, 92820, 95472, 96870, 98280, 102816, 103328, 106080, 109786, 111384, 113015, 116244, 119340, 123760, 125931, 128520, 129160, 131040, 135618, 139230, 145305, 148512, 154992, 159120, 164679, 167076, 167908, 171360, 174366, 180824, 185640, 190944, 193740, 196560, 203427, 208845, 209885, 219572, 222768, 226030, 232488, 238680, 247520, 251862, 257040, 258320, 271236, 274465, 278460, 290610, 293839, 309984, 318240, 329358, 334152, 335816, 339045, 348732, 361648, 371280, 377793, 384251, 387480, 393120, 406854, 417690, 419770, 435915, 439144, 445536, 452060, 464976, 477360, 494037, 503724, 514080, 516640, 542472, 548930, 556920, 581220, 587678, 610281, 629655, 658716, 668304, 671632, 678090, 697464, 713609, 723296, 742560, 755586, 768502, 774960, 813708, 823395, 835380, 839540, 871830, 878288, 881517, 904120, 929952, 954720, 988074, 1007448, 1017135, 1084944, 1097860, 1113840, 1133379, 1152753, 1162440, 1175356, 1220562, 1259310, 1317432, 1336608, 1343264, 1356180, 1394928, 1427218, 1469195, 1482111, 1511172, 1537004, 1549920, 1627416, 1646790, 1670760, 1679080, 1743660, 1756576, 1763034, 1808240, 1888965, 1921255, 1976148, 2014896, 2034270, 2140827, 2169888, 2195720, 2227680, 2266758, 2305506, 2324880, 2350712, 2441124, 2470185, 2518620, 2634864, 2644551, 2712360, 2789856, 2854436, 2938390, 2964222, 3022344, 3051405, 3074008, 3254832, 3293580, 3341520, 3358160, 3458259, 3487320, 3526068, 3568045, 3616480, 3777930, 3842510, 3952296, 4029792, 4068540, 4281654, 4391440, 4407585, 4533516, 4611012, 4649760, 4701424, 4882248, 4940370, 4995263, 5037240, 5269728, 5289102, 5424720, 5666895, 5708872, 5763765, 5876780, 5928444, 6044688, 6102810, 6148016, 6422481, 6509664, 6587160, 6683040, 6716320, 6916518, 6974640, 7052136, 7136090, 7410555, 7555860, 7685020, 7904592, 7933653, 8137080, 8563308, 8782880, 8815170, 9067032, 9222024, 9402848, 9764496, 9880740, 9990526, 10074480, 10374777, 10578204, 10704135, 10849440, 11333790, 11417744, 11527530, 11753560, 11856888, 12089376, 12205620, 12296032, 12844962, 13174320, 13222755, 13833036, 13949280, 14104272, 14272180, 14821110, 14985789, 15111720, 15370040, 15809184, 15867306, 16274160, 17126616, 17291295, 17630340, 18134064, 18444048, 19267443, 19528992, 19761480, 19981052, 20148960, 20749554, 21156408, 21408270, 22667580, 22835488, 23055060, 23507120, 23713776, 24411240, 24976315, 25689924, 26348640, 26445510, 27666072, 28208544, 28544360, 29642220, 29971578, 30223440, 30740080, 31734612, 32112405, 32548320, 34253232, 34582590, 35260680, 36268128, 36888096, 38534886, 39522960, 39668265, 39962104, 41499108, 42312816, 42816540, 44957367, 45335160, 46110120, 47014240, 47427552, 48822480, 49952630, 51379848, 51873885, 52891020, 55332144, 57088720, 59284440, 59943156, 60446880, 61480160, 63469224, 64224810, 68506464, 69165180, 70521360, 74928945, 77069772, 79045920, 79336530, 79924208, 82998216, 84625632, 85633080, 89914734, 90670320, 92220240, 96337215, 97644960, 99905260, 102759696, 103747770, 105782040, 110664288, 114177440, 118568880, 119886312, 126938448, 128449620, 134872101, 138330360, 141042720, 149857890, 154139544, 158673060, 159848416, 165996432, 171266160, 179829468, 181340640, 184440480, 192674430, 199810520, 205519392, 207495540, 211564080, 224786835, 237137760, 239772624, 253876896, 256899240, 269744202, 276660720, 299715780, 308279088, 317346120, 331992864, 342532320, 359658936, 385348860, 399621040, 414991080, 423128160, 449573670, 479545248, 513798480, 539488404, 553321440, 599431560, 616558176, 634692240, 674360505, 719317872, 770697720, 799242080, 829982160, 899147340, 1027596960, 1078976808, 1198863120, 1269384480, 1348721010, 1438635744, 1541395440, 1659964320, 1798294680, 2157953616, 2397726240, 2697442020, 3082790880, 3596589360, 4315907232, 5394884040, 7193178720, 10789768080, 21579536160]

約数ペア:

[(1, 21579536160), (2, 10789768080), (3, 7193178720), (4, 5394884040), (5, 4315907232), (6, 3596589360), (7, 3082790880), (8, 2697442020), (9, 2397726240), (10, 2157953616), (12, 1798294680), (13, 1659964320), (14, 1541395440), (15, 1438635744), (16, 1348721010), (17, 1269384480), (18, 1198863120), (20, 1078976808), (21, 1027596960), (24, 899147340), (26, 829982160), (27, 799242080), (28, 770697720), (30, 719317872), (32, 674360505), (34, 634692240), (35, 616558176), (36, 599431560), (39, 553321440), (40, 539488404), (42, 513798480), (45, 479545248), (48, 449573670), (51, 423128160), (52, 414991080), (54, 399621040), (56, 385348860), (60, 359658936), (63, 342532320), (65, 331992864), (68, 317346120), (70, 308279088), (72, 299715780), (78, 276660720), (80, 269744202), (84, 256899240), (85, 253876896), (90, 239772624), (91, 237137760), (96, 224786835), (102, 211564080), (104, 207495540), (105, 205519392), (108, 199810520), (112, 192674430), (117, 184440480), (119, 181340640), (120, 179829468), (126, 171266160), (130, 165996432), (135, 159848416), (136, 158673060), (140, 154139544), (144, 149857890), (153, 141042720), (156, 138330360), (160, 134872101), (168, 128449620), (170, 126938448), (180, 119886312), (182, 118568880), (189, 114177440), (195, 110664288), (204, 105782040), (208, 103747770), (210, 102759696), (216, 99905260), (221, 97644960), (224, 96337215), (234, 92220240), (238, 90670320), (240, 89914734), (252, 85633080), (255, 84625632), (260, 82998216), (270, 79924208), (272, 79336530), (273, 79045920), (280, 77069772), (288, 74928945), (306, 70521360), (312, 69165180), (315, 68506464), (336, 64224810), (340, 63469224), (351, 61480160), (357, 60446880), (360, 59943156), (364, 59284440), (378, 57088720), (390, 55332144), (408, 52891020), (416, 51873885), (420, 51379848), (432, 49952630), (442, 48822480), (455, 47427552), (459, 47014240), (468, 46110120), (476, 45335160), (480, 44957367), (504, 42816540), (510, 42312816), (520, 41499108), (540, 39962104), (544, 39668265), (546, 39522960), (560, 38534886), (585, 36888096), (595, 36268128), (612, 35260680), (624, 34582590), (630, 34253232), (663, 32548320), (672, 32112405), (680, 31734612), (702, 30740080), (714, 30223440), (720, 29971578), (728, 29642220), (756, 28544360), (765, 28208544), (780, 27666072), (816, 26445510), (819, 26348640), (840, 25689924), (864, 24976315), (884, 24411240), (910, 23713776), (918, 23507120), (936, 23055060), (945, 22835488), (952, 22667580), (1008, 21408270), (1020, 21156408), (1040, 20749554), (1071, 20148960), (1080, 19981052), (1092, 19761480), (1105, 19528992), (1120, 19267443), (1170, 18444048), (1190, 18134064), (1224, 17630340), (1248, 17291295), (1260, 17126616), (1326, 16274160), (1360, 15867306), (1365, 15809184), (1404, 15370040), (1428, 15111720), (1440, 14985789), (1456, 14821110), (1512, 14272180), (1530, 14104272), (1547, 13949280), (1560, 13833036), (1632, 13222755), (1638, 13174320), (1680, 12844962), (1755, 12296032), (1768, 12205620), (1785, 12089376), (1820, 11856888), (1836, 11753560), (1872, 11527530), (1890, 11417744), (1904, 11333790), (1989, 10849440), (2016, 10704135), (2040, 10578204), (2080, 10374777), (2142, 10074480), (2160, 9990526), (2184, 9880740), (2210, 9764496), (2295, 9402848), (2340, 9222024), (2380, 9067032), (2448, 8815170), (2457, 8782880), (2520, 8563308), (2652, 8137080), (2720, 7933653), (2730, 7904592), (2808, 7685020), (2856, 7555860), (2912, 7410555), (3024, 7136090), (3060, 7052136), (3094, 6974640), (3120, 6916518), (3213, 6716320), (3229, 6683040), (3276, 6587160), (3315, 6509664), (3360, 6422481), (3510, 6148016), (3536, 6102810), (3570, 6044688), (3640, 5928444), (3672, 5876780), (3744, 5763765), (3780, 5708872), (3808, 5666895), (3978, 5424720), (4080, 5289102), (4095, 5269728), (4284, 5037240), (4320, 4995263), (4368, 4940370), (4420, 4882248), (4590, 4701424), (4641, 4649760), (4680, 4611012), (4760, 4533516), (4896, 4407585), (4914, 4391440), (5040, 4281654), (5304, 4068540), (5355, 4029792), (5460, 3952296), (5616, 3842510), (5712, 3777930), (5967, 3616480), (6048, 3568045), (6120, 3526068), (6188, 3487320), (6240, 3458259), (6426, 3358160), (6458, 3341520), (6552, 3293580), (6630, 3254832), (7020, 3074008), (7072, 3051405), (7140, 3022344), (7280, 2964222), (7344, 2938390), (7560, 2854436), (7735, 2789856), (7956, 2712360), (8160, 2644551), (8190, 2634864), (8568, 2518620), (8736, 2470185), (8840, 2441124), (9180, 2350712), (9282, 2324880), (9360, 2305506), (9520, 2266758), (9687, 2227680), (9828, 2195720), (9945, 2169888), (10080, 2140827), (10608, 2034270), (10710, 2014896), (10920, 1976148), (11232, 1921255), (11424, 1888965), (11934, 1808240), (12240, 1763034), (12285, 1756576), (12376, 1743660), (12852, 1679080), (12916, 1670760), (13104, 1646790), (13260, 1627416), (13923, 1549920), (14040, 1537004), (14280, 1511172), (14560, 1482111), (14688, 1469195), (15120, 1427218), (15470, 1394928), (15912, 1356180), (16065, 1343264), (16145, 1336608), (16380, 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