20278014713640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19139}}^1\times {\mathrm{4679}}^1$

素因数の和:23889

約数の個数: 384

約数和(自身を含む): 71685241056000

約数和(自身を除く): 51407226342360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 888, 1020, 1110, 1224, 1258, 1332, 1480, 1530, 1665, 1887, 2040, 2220, 2516, 2664, 3060, 3145, 3330, 3774, 4440, 4679, 5032, 5661, 6120, 6290, 6660, 7548, 9358, 9435, 11322, 12580, 13320, 14037, 15096, 18716, 18870, 19139, 22644, 23395, 25160, 28074, 28305, 37432, 37740, 38278, 42111, 45288, 46790, 56148, 56610, 57417, 70185, 75480, 76556, 79543, 84222, 93580, 95695, 112296, 113220, 114834, 140370, 153112, 159086, 168444, 172251, 173123, 187160, 191390, 210555, 226440, 229668, 238629, 280740, 287085, 318172, 325363, 336888, 344502, 346246, 382780, 397715, 421110, 459336, 477258, 519369, 561480, 574170, 636344, 650726, 689004, 692492, 708143, 715887, 765560, 795430, 842220, 861255, 865615, 954516, 976089, 1038738, 1148340, 1193145, 1301452, 1378008, 1384984, 1416286, 1431774, 1558107, 1590860, 1626815, 1684440, 1722510, 1731230, 1909032, 1952178, 2077476, 2124429, 2296680, 2386290, 2596845, 2602904, 2832572, 2863548, 2928267, 2943091, 3116214, 3181720, 3253630, 3445020, 3462460, 3540715, 3579435, 3904356, 4154952, 4248858, 4772580, 4880445, 5193690, 5665144, 5727096, 5856534, 5886182, 6232428, 6373287, 6507260, 6890040, 6924920, 7081430, 7158870, 7790535, 7808712, 8497716, 8829273, 9545160, 9760890, 10387380, 10622145, 11713068, 11772364, 12038431, 12464856, 12746574, 13014520, 14162860, 14317740, 14641335, 14715455, 15581070, 16995432, 17658546, 19521780, 20774760, 21244290, 23426136, 23544728, 24076862, 25493148, 26487819, 28325720, 28635480, 29282670, 29430910, 31162140, 31866435, 35317092, 36115293, 39043560, 42488580, 44146365, 48153724, 50986296, 52975638, 58565340, 58861820, 60192155, 62324280, 63732870, 70634184, 72230586, 84977160, 88292730, 89551381, 96307448, 105951276, 108345879, 117130680, 117723640, 120384310, 127465740, 132439095, 144461172, 176585460, 179102762, 180576465, 211902552, 216691758, 240768620, 254931480, 264878190, 268654143, 288922344, 353170920, 358205524, 361152930, 433383516, 447756905, 481537240, 529756380, 537308286, 541729395, 716411048, 722305860, 805962429, 866767032, 895513810, 1059512760, 1074616572, 1083458790, 1343270715, 1444611720, 1522373477, 1611924858, 1791027620, 2149233144, 2166917580, 2686541430, 3044746954, 3223849716, 3313401097, 3582055240, 4029812145, 4333835160, 4567120431, 5373082860, 6089493908, 6447699432, 6626802194, 7611867385, 8059624290, 9134240862, 9940203291, 10746165720, 12178987816, 13253604388, 13701361293, 15223734770, 16119248580, 16567005485, 18268481724, 19880406582, 22835602155, 26507208776, 27402722586, 29820609873, 30447469540, 32238497160, 33134010970, 36536963448, 39760813164, 45671204310, 49701016455, 54805445172, 56327818649, 59641219746, 60894939080, 66268021940, 68506806465, 79521626328, 91342408620, 99402032910, 109610890344, 112655637298, 119282439492, 132536043880, 137013612930, 149103049365, 168983455947, 182684817240, 198804065820, 225311274596, 238564878984, 274027225860, 281639093245, 298206098730, 337966911894, 397608131640, 450622549192, 506950367841, 548054451720, 563278186490, 596412197460, 675933823788, 844917279735, 1013900735682, 1126556372980, 1192824394920, 1351867647576, 1689834559470, 2027801471364, 2253112745960, 2534751839205, 3379669118940, 4055602942728, 5069503678410, 6759338237880, 10139007356820, 20278014713640]

約数ペア:

[(1, 20278014713640), (2, 10139007356820), (3, 6759338237880), (4, 5069503678410), (5, 4055602942728), (6, 3379669118940), (8, 2534751839205), (9, 2253112745960), (10, 2027801471364), (12, 1689834559470), (15, 1351867647576), (17, 1192824394920), (18, 1126556372980), (20, 1013900735682), (24, 844917279735), (30, 675933823788), (34, 596412197460), (36, 563278186490), (37, 548054451720), (40, 506950367841), (45, 450622549192), (51, 397608131640), (60, 337966911894), (68, 298206098730), (72, 281639093245), (74, 274027225860), (85, 238564878984), (90, 225311274596), (102, 198804065820), (111, 182684817240), (120, 168983455947), (136, 149103049365), (148, 137013612930), (153, 132536043880), (170, 119282439492), (180, 112655637298), (185, 109610890344), (204, 99402032910), (222, 91342408620), (255, 79521626328), (296, 68506806465), (306, 66268021940), (333, 60894939080), (340, 59641219746), (360, 56327818649), (370, 54805445172), (408, 49701016455), (444, 45671204310), (510, 39760813164), (555, 36536963448), (612, 33134010970), (629, 32238497160), (666, 30447469540), (680, 29820609873), (740, 27402722586), (765, 26507208776), (888, 22835602155), (1020, 19880406582), (1110, 18268481724), (1224, 16567005485), (1258, 16119248580), (1332, 15223734770), (1480, 13701361293), (1530, 13253604388), (1665, 12178987816), (1887, 10746165720), (2040, 9940203291), (2220, 9134240862), (2516, 8059624290), (2664, 7611867385), (3060, 6626802194), (3145, 6447699432), (3330, 6089493908), (3774, 5373082860), (4440, 4567120431), (4679, 4333835160), (5032, 4029812145), (5661, 3582055240), (6120, 3313401097), (6290, 3223849716), (6660, 3044746954), (7548, 2686541430), (9358, 2166917580), (9435, 2149233144), (11322, 1791027620), (12580, 1611924858), (13320, 1522373477), (14037, 1444611720), (15096, 1343270715), (18716, 1083458790), (18870, 1074616572), (19139, 1059512760), (22644, 895513810), (23395, 866767032), (25160, 805962429), (28074, 722305860), (28305, 716411048), (37432, 541729395), (37740, 537308286), (38278, 529756380), (42111, 481537240), (45288, 447756905), (46790, 433383516), (56148, 361152930), (56610, 358205524), (57417, 353170920), (70185, 288922344), (75480, 268654143), (76556, 264878190), (79543, 254931480), (84222, 240768620), (93580, 216691758), (95695, 211902552), (112296, 180576465), (113220, 179102762), (114834, 176585460), (140370, 144461172), (153112, 132439095), (159086, 127465740), (168444, 120384310), (172251, 117723640), (173123, 117130680), (187160, 108345879), (191390, 105951276), (210555, 96307448), (226440, 89551381), (229668, 88292730), (238629, 84977160), (280740, 72230586), (287085, 70634184), (318172, 63732870), (325363, 62324280), (336888, 60192155), (344502, 58861820), (346246, 58565340), (382780, 52975638), (397715, 50986296), (421110, 48153724), (459336, 44146365), (477258, 42488580), (519369, 39043560), (561480, 36115293), (574170, 35317092), (636344, 31866435), (650726, 31162140), (689004, 29430910), (692492, 29282670), (708143, 28635480), (715887, 28325720), (765560, 26487819), (795430, 25493148), (842220, 24076862), (861255, 23544728), (865615, 23426136), (954516, 21244290), (976089, 20774760), (1038738, 19521780), (1148340, 17658546), (1193145, 16995432), (1301452, 15581070), (1378008, 14715455), (1384984, 14641335), (1416286, 14317740), (1431774, 14162860), (1558107, 13014520), (1590860, 12746574), (1626815, 12464856), (1684440, 12038431), (1722510, 11772364), (1731230, 11713068), (1909032, 10622145), (1952178, 10387380), (2077476, 9760890), (2124429, 9545160), (2296680, 8829273), (2386290, 8497716), (2596845, 7808712), (2602904, 7790535), (2832572, 7158870), (2863548, 7081430), (2928267, 6924920), (2943091, 6890040), (3116214, 6507260), (3181720, 6373287), (3253630, 6232428), (3445020, 5886182), (3462460, 5856534), (3540715, 5727096), (3579435, 5665144), (3904356, 5193690), (4154952, 4880445), (4248858, 4772580)]