20841931852560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{191281}}^1$

素因数の和:192983

約数の個数: 480

約数和(自身を含む): 86198904250368

約数和(自身を除く): 65356972397808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1663, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3326, 3640, 4095, 4368, 4680, 4989, 5040, 5460, 6552, 6652, 7280, 8190, 8315, 9360, 9978, 10920, 11641, 13104, 13304, 14967, 16380, 16630, 19956, 21619, 21840, 23282, 24945, 26608, 29934, 32760, 33260, 34923, 39912, 43238, 46564, 49890, 58205, 59868, 64857, 65520, 66520, 69846, 74835, 79824, 86476, 93128, 99780, 104769, 108095, 116410, 119736, 129714, 133040, 139692, 149670, 151333, 172952, 174615, 186256, 191281, 194571, 199560, 209538, 216190, 232820, 239472, 259428, 279384, 299340, 302666, 324285, 345904, 349230, 382562, 389142, 399120, 419076, 432380, 453999, 465640, 518856, 523845, 558768, 573843, 598680, 605332, 648570, 698460, 756665, 765124, 778284, 838152, 864760, 907998, 931280, 956405, 972855, 1037712, 1047690, 1147686, 1197360, 1210664, 1297140, 1338967, 1361997, 1396920, 1513330, 1530248, 1556568, 1676304, 1721529, 1729520, 1815996, 1912810, 1945710, 2095380, 2269995, 2295372, 2421328, 2486653, 2594280, 2677934, 2723994, 2793840, 2869215, 3026660, 3060496, 3113136, 3443058, 3631992, 3825620, 3891420, 4016901, 4190760, 4539990, 4590744, 4973306, 5188560, 5355868, 5447988, 5738430, 6053320, 6694835, 6809985, 6886116, 7263984, 7459959, 7651240, 7782840, 8033802, 8381520, 8607645, 9079980, 9181488, 9946612, 10711736, 10895976, 11476860, 12050703, 12106640, 12433265, 13389670, 13619970, 13772232, 14919918, 15302480, 15565680, 16067604, 17215290, 17406571, 18159960, 19893224, 20084505, 21423472, 21791952, 22379877, 22953720, 24101406, 24866530, 26779340, 27239940, 27544464, 29839836, 32135208, 34430580, 34813142, 36319920, 37299795, 39786448, 40169010, 44759754, 45907440, 48202812, 49733060, 52219713, 53558680, 54479880, 59679672, 60253515, 64270416, 68861160, 69626284, 74599590, 80338020, 87032855, 89519508, 96405624, 99466120, 104439426, 107117360, 108959760, 111899385, 119359344, 120507030, 137722320, 139252568, 149199180, 156659139, 160676040, 174065710, 179039016, 192811248, 198932240, 208878852, 223798770, 241014060, 261098565, 278505136, 298398360, 313318278, 318100303, 321352080, 348131420, 358078032, 417757704, 447597540, 482028120, 522197130, 596796720, 626636556, 636200606, 696262840, 783295695, 835515408, 895195080, 954300909, 964056240, 1044394260, 1253273112, 1272401212, 1392525680, 1566591390, 1590501515, 1790390160, 1908601818, 2088788520, 2226702121, 2506546224, 2544802424, 2862902727, 3133182780, 3181003030, 3817203636, 4135303939, 4177577040, 4453404242, 4771504545, 5089604848, 5725805454, 6266365560, 6362006060, 6680106363, 7634407272, 8270607878, 8906808484, 9543009090, 11133510605, 11451610908, 12405911817, 12532731120, 12724012120, 13360212726, 14314513635, 15268814544, 16541215756, 17813616968, 19086018180, 20040319089, 20676519695, 22267021210, 22903221816, 24811823634, 25448024240, 26720425452, 28629027270, 28947127573, 33082431512, 33400531815, 35627233936, 37217735451, 38172036360, 40080638178, 41353039390, 44534042420, 45806443632, 49623647268, 53440850904, 57258054540, 57894255146, 62029559085, 66164863024, 66801063630, 74435470902, 76344072720, 80161276356, 82706078780, 86841382719, 89068084840, 99247294536, 100201595445, 106881701808, 114516109080, 115788510292, 124059118170, 133602127260, 144735637865, 148870941804, 160322552712, 165412157560, 173682765438, 178136169680, 186088677255, 198494589072, 200403190890, 229032218160, 231577020584, 248118236340, 260524148157, 267204254520, 289471275730, 297741883608, 320645105424, 330824315120, 347365530876, 372177354510, 400806381780, 434206913595, 463154041168, 496236472680, 521048296314, 534408509040, 578942551460, 595483767216, 694731061752, 744354709020, 801612763560, 868413827190, 992472945360, 1042096592628, 1157885102920, 1302620740785, 1389462123504, 1488709418040, 1603225527120, 1736827654380, 2084193185256, 2315770205840, 2605241481570, 2977418836080, 3473655308760, 4168386370512, 5210482963140, 6947310617520, 10420965926280, 20841931852560]

約数ペア:

[(1, 20841931852560), (2, 10420965926280), (3, 6947310617520), (4, 5210482963140), (5, 4168386370512), (6, 3473655308760), (7, 2977418836080), (8, 2605241481570), (9, 2315770205840), (10, 2084193185256), (12, 1736827654380), (13, 1603225527120), (14, 1488709418040), (15, 1389462123504), (16, 1302620740785), (18, 1157885102920), (20, 1042096592628), (21, 992472945360), (24, 868413827190), (26, 801612763560), (28, 744354709020), (30, 694731061752), (35, 595483767216), (36, 578942551460), (39, 534408509040), (40, 521048296314), (42, 496236472680), (45, 463154041168), (48, 434206913595), (52, 400806381780), (56, 372177354510), (60, 347365530876), (63, 330824315120), (65, 320645105424), (70, 297741883608), (72, 289471275730), (78, 267204254520), (80, 260524148157), (84, 248118236340), (90, 231577020584), (91, 229032218160), (104, 200403190890), (105, 198494589072), (112, 186088677255), (117, 178136169680), (120, 173682765438), (126, 165412157560), (130, 160322552712), (140, 148870941804), (144, 144735637865), (156, 133602127260), (168, 124059118170), (180, 115788510292), (182, 114516109080), (195, 106881701808), (208, 100201595445), (210, 99247294536), (234, 89068084840), (240, 86841382719), (252, 82706078780), (260, 80161276356), (273, 76344072720), (280, 74435470902), (312, 66801063630), (315, 66164863024), (336, 62029559085), (360, 57894255146), (364, 57258054540), (390, 53440850904), (420, 49623647268), (455, 45806443632), (468, 44534042420), (504, 41353039390), (520, 40080638178), (546, 38172036360), (560, 37217735451), (585, 35627233936), (624, 33400531815), (630, 33082431512), (720, 28947127573), (728, 28629027270), (780, 26720425452), (819, 25448024240), (840, 24811823634), (910, 22903221816), (936, 22267021210), (1008, 20676519695), (1040, 20040319089), (1092, 19086018180), (1170, 17813616968), (1260, 16541215756), (1365, 15268814544), (1456, 14314513635), (1560, 13360212726), (1638, 12724012120), (1663, 12532731120), (1680, 12405911817), (1820, 11451610908), (1872, 11133510605), (2184, 9543009090), (2340, 8906808484), (2520, 8270607878), (2730, 7634407272), (3120, 6680106363), (3276, 6362006060), (3326, 6266365560), (3640, 5725805454), (4095, 5089604848), (4368, 4771504545), (4680, 4453404242), (4989, 4177577040), (5040, 4135303939), (5460, 3817203636), (6552, 3181003030), (6652, 3133182780), (7280, 2862902727), (8190, 2544802424), (8315, 2506546224), (9360, 2226702121), (9978, 2088788520), (10920, 1908601818), (11641, 1790390160), (13104, 1590501515), (13304, 1566591390), (14967, 1392525680), (16380, 1272401212), (16630, 1253273112), (19956, 1044394260), (21619, 964056240), (21840, 954300909), (23282, 895195080), (24945, 835515408), (26608, 783295695), (29934, 696262840), (32760, 636200606), (33260, 626636556), (34923, 596796720), (39912, 522197130), (43238, 482028120), (46564, 447597540), (49890, 417757704), (58205, 358078032), (59868, 348131420), (64857, 321352080), (65520, 318100303), (66520, 313318278), (69846, 298398360), (74835, 278505136), (79824, 261098565), (86476, 241014060), (93128, 223798770), (99780, 208878852), (104769, 198932240), (108095, 192811248), (116410, 179039016), (119736, 174065710), (129714, 160676040), (133040, 156659139), (139692, 149199180), (149670, 139252568), (151333, 137722320), (172952, 120507030), (174615, 119359344), (186256, 111899385), (191281, 108959760), (194571, 107117360), (199560, 104439426), (209538, 99466120), (216190, 96405624), (232820, 89519508), (239472, 87032855), (259428, 80338020), (279384, 74599590), (299340, 69626284), (302666, 68861160), (324285, 64270416), (345904, 60253515), (349230, 59679672), (382562, 54479880), (389142, 53558680), (399120, 52219713), (419076, 49733060), (432380, 48202812), (453999, 45907440), (465640, 44759754), (518856, 40169010), (523845, 39786448), (558768, 37299795), (573843, 36319920), (598680, 34813142), (605332, 34430580), (648570, 32135208), (698460, 29839836), (756665, 27544464), (765124, 27239940), (778284, 26779340), (838152, 24866530), (864760, 24101406), (907998, 22953720), (931280, 22379877), (956405, 21791952), (972855, 21423472), (1037712, 20084505), (1047690, 19893224), (1147686, 18159960), (1197360, 17406571), (1210664, 17215290), (1297140, 16067604), (1338967, 15565680), (1361997, 15302480), (1396920, 14919918), (1513330, 13772232), (1530248, 13619970), (1556568, 13389670), (1676304, 12433265), (1721529, 12106640), (1729520, 12050703), (1815996, 11476860), (1912810, 10895976), (1945710, 10711736), (2095380, 9946612), (2269995, 9181488), (2295372, 9079980), (2421328, 8607645), (2486653, 8381520), (2594280, 8033802), (2677934, 7782840), (2723994, 7651240), (2793840, 7459959), (2869215, 7263984), (3026660, 6886116), (3060496, 6809985), (3113136, 6694835), (3443058, 6053320), (3631992, 5738430), (3825620, 5447988), (3891420, 5355868), (4016901, 5188560), (4190760, 4973306), (4539990, 4590744)]