21235705920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51563}}^1$

素因数の和:51610

約数の個数: 336

約数和(自身を含む): 85813221312

約数和(自身を除く): 64577515392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 320, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 576, 585, 624, 660, 704, 715, 720, 780, 792, 832, 858, 880, 936, 960, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1980, 2080, 2112, 2145, 2288, 2340, 2496, 2574, 2640, 2860, 2880, 3120, 3168, 3432, 3520, 3744, 3960, 4160, 4290, 4576, 4680, 5148, 5280, 5720, 6240, 6336, 6435, 6864, 7488, 7920, 8580, 9152, 9360, 10296, 10560, 11440, 12480, 12870, 13728, 15840, 17160, 18720, 20592, 22880, 25740, 27456, 31680, 34320, 37440, 41184, 45760, 51480, 51563, 68640, 82368, 102960, 103126, 137280, 154689, 205920, 206252, 257815, 309378, 411840, 412504, 464067, 515630, 567193, 618756, 670319, 773445, 825008, 928134, 1031260, 1134386, 1237512, 1340638, 1546890, 1650016, 1701579, 1856268, 2010957, 2062520, 2268772, 2320335, 2475024, 2681276, 2835965, 3093780, 3300032, 3351595, 3403158, 3712536, 4021914, 4125040, 4537544, 4640670, 4950048, 5104737, 5362552, 5671930, 6032871, 6187560, 6703190, 6806316, 7373509, 7425072, 8043828, 8250080, 8507895, 9075088, 9281340, 9900096, 10054785, 10209474, 10725104, 11343860, 12065742, 12375120, 13406380, 13612632, 14747018, 14850144, 16087656, 16500160, 17015790, 18150176, 18562680, 20109570, 20418948, 21450208, 22120527, 22687720, 24131484, 24750240, 25523685, 26812760, 27225264, 29494036, 29700288, 30164355, 32175312, 34031580, 36300352, 36867545, 37125360, 40219140, 40837896, 42900416, 44241054, 45375440, 48262968, 49500480, 51047370, 53625520, 54450528, 58988072, 60328710, 64350624, 66361581, 68063160, 73735090, 74250720, 80438280, 81675792, 88482108, 90750880, 96525936, 102094740, 107251040, 108901056, 110602635, 117976144, 120657420, 128701248, 132723162, 136126320, 147470180, 148501440, 160876560, 163351584, 176964216, 181501760, 193051872, 204189480, 214502080, 221205270, 235952288, 241314840, 265446324, 272252640, 294940360, 321753120, 326703168, 331807905, 353928432, 386103744, 408378960, 442410540, 471904576, 482629680, 530892648, 544505280, 589880720, 643506240, 663615810, 707856864, 816757920, 884821080, 965259360, 1061785296, 1179761440, 1327231620, 1415713728, 1633515840, 1769642160, 1930518720, 2123570592, 2359522880, 2654463240, 3539284320, 4247141184, 5308926480, 7078568640, 10617852960, 21235705920]

約数ペア:

[(1, 21235705920), (2, 10617852960), (3, 7078568640), (4, 5308926480), (5, 4247141184), (6, 3539284320), (8, 2654463240), (9, 2359522880), (10, 2123570592), (11, 1930518720), (12, 1769642160), (13, 1633515840), (15, 1415713728), (16, 1327231620), (18, 1179761440), (20, 1061785296), (22, 965259360), (24, 884821080), (26, 816757920), (30, 707856864), (32, 663615810), (33, 643506240), (36, 589880720), (39, 544505280), (40, 530892648), (44, 482629680), (45, 471904576), (48, 442410540), (52, 408378960), (55, 386103744), (60, 353928432), (64, 331807905), (65, 326703168), (66, 321753120), (72, 294940360), (78, 272252640), (80, 265446324), (88, 241314840), (90, 235952288), (96, 221205270), (99, 214502080), (104, 204189480), (110, 193051872), (117, 181501760), (120, 176964216), (130, 163351584), (132, 160876560), (143, 148501440), (144, 147470180), (156, 136126320), (160, 132723162), (165, 128701248), (176, 120657420), (180, 117976144), (192, 110602635), (195, 108901056), (198, 107251040), (208, 102094740), (220, 96525936), (234, 90750880), (240, 88482108), (260, 81675792), (264, 80438280), (286, 74250720), (288, 73735090), (312, 68063160), (320, 66361581), (330, 64350624), (352, 60328710), (360, 58988072), (390, 54450528), (396, 53625520), (416, 51047370), (429, 49500480), (440, 48262968), (468, 45375440), (480, 44241054), (495, 42900416), (520, 40837896), (528, 40219140), (572, 37125360), (576, 36867545), (585, 36300352), (624, 34031580), (660, 32175312), (704, 30164355), (715, 29700288), (720, 29494036), (780, 27225264), (792, 26812760), (832, 25523685), (858, 24750240), (880, 24131484), (936, 22687720), (960, 22120527), (990, 21450208), (1040, 20418948), (1056, 20109570), (1144, 18562680), (1170, 18150176), (1248, 17015790), (1287, 16500160), (1320, 16087656), (1430, 14850144), (1440, 14747018), (1560, 13612632), (1584, 13406380), (1716, 12375120), (1760, 12065742), (1872, 11343860), (1980, 10725104), (2080, 10209474), (2112, 10054785), (2145, 9900096), (2288, 9281340), (2340, 9075088), (2496, 8507895), (2574, 8250080), (2640, 8043828), (2860, 7425072), (2880, 7373509), (3120, 6806316), (3168, 6703190), (3432, 6187560), (3520, 6032871), (3744, 5671930), (3960, 5362552), (4160, 5104737), (4290, 4950048), (4576, 4640670), (4680, 4537544), (5148, 4125040), (5280, 4021914), (5720, 3712536), (6240, 3403158), (6336, 3351595), (6435, 3300032), (6864, 3093780), (7488, 2835965), (7920, 2681276), (8580, 2475024), (9152, 2320335), (9360, 2268772), (10296, 2062520), (10560, 2010957), (11440, 1856268), (12480, 1701579), (12870, 1650016), (13728, 1546890), (15840, 1340638), (17160, 1237512), (18720, 1134386), (20592, 1031260), (22880, 928134), (25740, 825008), (27456, 773445), (31680, 670319), (34320, 618756), (37440, 567193), (41184, 515630), (45760, 464067), (51480, 412504), (51563, 411840), (68640, 309378), (82368, 257815), (102960, 206252), (103126, 205920), (137280, 154689)]