661839379740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{1669}}^1$

素因数の和:1753

約数の個数: 1080

約数和(自身を含む): 2772241977120

約数和(自身を除く): 2110402597380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 54, 55, 60, 63, 66, 68, 70, 77, 81, 84, 85, 90, 99, 102, 105, 108, 110, 119, 121, 126, 132, 135, 140, 153, 154, 162, 165, 170, 180, 187, 189, 198, 204, 210, 220, 231, 238, 242, 252, 255, 270, 289, 297, 306, 308, 315, 324, 330, 340, 357, 363, 374, 378, 385, 396, 405, 420, 459, 462, 476, 484, 495, 510, 540, 561, 567, 578, 594, 595, 605, 612, 630, 660, 693, 714, 726, 748, 756, 765, 770, 810, 847, 867, 891, 918, 924, 935, 945, 990, 1020, 1071, 1089, 1122, 1134, 1155, 1156, 1188, 1190, 1210, 1260, 1309, 1377, 1386, 1428, 1445, 1452, 1485, 1530, 1540, 1620, 1669, 1683, 1694, 1734, 1782, 1785, 1815, 1836, 1870, 1890, 1980, 2023, 2057, 2079, 2142, 2178, 2244, 2268, 2295, 2310, 2380, 2420, 2541, 2601, 2618, 2754, 2772, 2805, 2835, 2890, 2970, 3060, 3179, 3213, 3267, 3338, 3366, 3388, 3465, 3468, 3564, 3570, 3630, 3740, 3780, 3927, 4046, 4114, 4158, 4235, 4284, 4335, 4356, 4455, 4590, 4620, 5007, 5049, 5082, 5202, 5236, 5355, 5445, 5508, 5610, 5670, 5780, 5940, 6069, 6171, 6237, 6358, 6426, 6534, 6545, 6676, 6732, 6885, 6930, 7140, 7260, 7623, 7803, 7854, 8092, 8228, 8316, 8345, 8415, 8470, 8670, 8910, 9180, 9537, 9639, 9801, 10014, 10098, 10115, 10164, 10285, 10395, 10404, 10710, 10890, 11220, 11340, 11683, 11781, 12138, 12342, 12474, 12705, 12716, 12852, 13005, 13068, 13090, 13770, 13860, 14399, 15021, 15147, 15246, 15606, 15708, 15895, 16065, 16335, 16690, 16830, 16940, 17340, 17820, 18207, 18359, 18513, 19074, 19278, 19602, 19635, 20028, 20196, 20230, 20570, 20790, 21420, 21780, 22253, 22869, 23366, 23409, 23562, 24276, 24684, 24948, 25035, 25245, 25410, 26010, 26180, 27540, 28373, 28611, 28798, 30042, 30294, 30345, 30492, 30855, 31185, 31212, 31790, 32130, 32670, 33380, 33660, 34969, 35049, 35343, 36414, 36718, 37026, 38115, 38148, 38556, 39015, 39204, 39270, 40460, 41140, 41580, 43197, 44506, 45063, 45738, 46732, 46818, 47124, 47685, 48195, 49005, 50070, 50490, 50820, 52020, 54621, 55077, 55539, 56746, 57222, 57596, 58415, 58905, 60084, 60588, 60690, 61710, 62370, 63580, 64260, 65340, 66759, 68607, 69938, 70098, 70686, 71995, 72828, 73436, 74052, 75105, 75735, 76230, 78030, 78540, 85119, 85833, 86394, 89012, 90126, 91035, 91476, 91795, 92565, 93636, 95370, 96390, 98010, 100140, 100980, 104907, 105147, 106029, 109242, 110154, 111078, 111265, 113492, 114345, 114444, 116830, 117045, 117810, 121380, 123420, 124740, 128513, 129591, 133518, 135189, 137214, 139876, 140196, 141372, 141865, 143055, 143990, 150210, 151470, 152460, 156060, 163863, 165231, 166617, 170238, 171666, 172788, 174845, 175245, 176715, 180252, 182070, 183590, 185130, 190740, 192780, 196020, 198611, 200277, 201949, 209814, 210294, 212058, 215985, 218484, 220308, 222156, 222530, 225315, 228690, 233660, 234090, 235620, 244783, 255357, 257026, 257499, 259182, 267036, 270378, 273105, 274428, 275385, 277695, 283730, 286110, 287980, 300420, 302940, 312103, 314721, 315441, 327726, 330462, 333234, 333795, 340476, 343035, 343332, 349690, 350490, 353430, 364140, 367180, 370260, 385539, 388773, 397222, 400554, 403898, 419628, 420588, 424116, 425595, 429165, 431970, 445060, 450630, 457380, 468180, 482341, 489566, 495693, 510714, 514052, 514998, 518364, 524535, 525735, 530145, 540756, 546210, 550770, 555390, 567460, 572220, 595833, 600831, 605847, 624206, 629442, 630882, 642565, 647955, 655452, 660924, 666468, 667590, 675945, 686070, 699380, 700980, 706860, 734349, 766071, 771078, 777546, 794444, 801108, 807796, 819315, 826155, 833085, 851190, 858330, 863940, 901260, 936309, 944163, 946323, 964682, 979132, 991386, 993055, 1001385, 1009745, 1021428, 1029996, 1049070, 1051470, 1060290, 1092420, 1101540, 1110780, 1156617, 1166319, 1191666, 1201662, 1211694, 1223915, 1248412, 1258884, 1261764, 1276785, 1285130, 1287495, 1295910, 1335180, 1351890, 1372140, 1413643, 1447023, 1468698, 1487079, 1532142, 1542156, 1555092, 1560515, 1573605, 1577205, 1638630, 1652310, 1666170, 1702380, 1716660, 1787499, 1802493, 1817541, 1872618, 1888326, 1892646, 1927695, 1929364, 1943865, 1982772, 1986110, 2002770, 2019490, 2098140, 2102940, 2120580, 2184721, 2203047, 2298213, 2313234, 2332638, 2383332, 2403324, 2411705, 2423388, 2447830, 2478465, 2553570, 2570260, 2574990, 2591820, 2703780, 2808927, 2827286, 2832489, 2894046, 2937396, 2974158, 2979165, 3004155, 3029235, 3064284, 3121030, 3147210, 3154410, 3277260, 3304620, 3332340, 3376387, 3433133, 3469851, 3574998, 3604986, 3635082, 3671745, 3745236, 3776652, 3785292, 3830355, 3855390, 3887730, 3972220, 4005540, 4038980, 4240929, 4341069, 4369442, 4406094, 4596426, 4626468, 4665276, 4681545, 4720815, 4731615, 4823410, 4895660, 4956930, 5107140, 5149980, 5305751, 5362497, 5452623, 5617854, 5654572, 5664978, 5783085, 5788092, 5831595, 5948316, 5958330, 6008310, 6058470, 6242060, 6294420, 6308820, 6554163, 6609141, 6752774, 6866266, 6939702, 7068215, 7149996, 7209972, 7235115, 7270164, 7343490, 7435395, 7660710, 7710780, 7775460, 8426781, 8481858, 8682138, 8738884, 8812188, 8937495, 9012465, 9087705, 9192852, 9363090, 9441630, 9463230, 9646820, 9913860, 10129161, 10299399, 10409553, 10611502, 10724994, 10905246, 10923605, 11015235, 11235708, 11329956, 11491065, 11566170, 11663190, 11916660, 12016620, 12116940, 12722787, 13023207, 13108326, 13218282, 13505548, 13732532, 13879404, 14044635, 14136430, 14162445, 14470230, 14686980, 14870790, 15321420, 15917253, 16087491, 16357869, 16853562, 16881935, 16963716, 17165665, 17349255, 17364276, 17874990, 18024930, 18175410, 18726180, 18883260, 18926460, 19662489, 19827423, 20258322, 20598798, 20819106, 21204645, 21223004, 21449988, 21705345, 21810492, 21847210, 22030470, 22982130, 23132340, 23326380, 24031931, 25280343, 25445574, 26046414, 26216652, 26436564, 26528755, 26812485, 27263115, 28089270, 28272860, 28324890, 28940460, 29741580, 30387483, 30898197, 31834506, 32174982, 32715738, 32770815, 33045705, 33707124, 33763870, 34331330, 34698510, 35749980, 36049860, 36350820, 37140257, 38168361, 39069621, 39324978, 39654846, 40516644, 41197596, 41638212, 42133905, 42409290, 43410690, 43694420, 44060940, 45964260, 47751759, 48063862, 50560686, 50645805, 50891148, 51496995, 52047765, 52092828, 53057510, 53624970, 54526230, 56178540, 56649780, 58363261, 58987467, 60774966, 61796394, 63613935, 63669012, 64349964, 65116035, 65431476, 65541630, 66091410, 67527740, 68662660, 69397020, 72095793, 74280514, 76336722, 78139242, 78649956, 79309692, 79586265, 80437455, 81789345, 84267810, 84818580, 86821380, 91162449, 92694591, 95503518, 96127724, 98312445, 99137115, 101121372, 101291610, 102993990, 104095530, 106115020, 107249940, 109052460, 111420771, 114505083, 116726522, 117974934, 120159655, 121549932, 123592788, 126401715, 127227870, 130232070, 131083260, 132182820, 143255277, 144191586, 148561028, 151937415, 152673444, 154490985, 156278484, 159172530, 160874910, 163578690, 168535620, 175089783, 176962401, 182324898, 185389182, 185701285, 190841805, 191007036, 195348105, 196624890, 198274230, 202583220, 205987980, 208191060, 216287379, 222841542, 229010166, 233453044, 235949868, 238758795, 240319310, 252803430, 254455740, 260464140, 273487347, 278083773, 286510554, 288383172, 291816305, 294937335, 303874830, 308981970, 318345060, 321749820, 327157380, 334262313, 350179566, 353924802, 360478965, 364649796, 370778364, 371402570, 381683610, 390696210, 393249780, 396548460, 408542827, 429765831, 432574758, 445683084, 455812245, 458020332, 463472955, 477517590, 480638620, 505606860, 525269349, 546974694, 556167546, 557103855, 572525415, 573021108, 583632610, 589874670, 607749660, 617963940, 648862137, 668524626, 700359132, 707849604, 716276385, 720957930, 742805140, 763367220, 781392420, 817085654, 859531662, 865149516, 875448915, 884812005, 911624490, 926945910, 955035180, 1002786939, 1050538698, 1081436895, 1093949388, 1112335092, 1114207710, 1145050830, 1167265220, 1179749340, 1225628481, 1297724274, 1337049252, 1367436735, 1390418865, 1432552770, 1441915860, 1575808047, 1634171308, 1671311565, 1719063324, 1750897830, 1769624010, 1823248980, 1853891820, 1946586411, 2005573878, 2042714135, 2101077396, 2148829155, 2162873790, 2228415420, 2290101660, 2451256962, 2595448548, 2626346745, 2734873470, 2780837730, 2865105540, 3008360817, 3151616094, 3244310685, 3342623130, 3501795660, 3539248020, 3676885443, 3893172822, 4011147756, 4085428270, 4297658310, 4325747580, 4727424141, 4902513924, 5013934695, 5252693490, 5469746940, 5561675460, 6016721634, 6128142405, 6303232188, 6488621370, 6685246260, 7353770886, 7786345644, 7879040235, 8170856540, 8595316620, 9454848282, 9732932055, 10027869390, 10505386980, 11030656329, 12033443268, 12256284810, 12977242740, 14707541772, 15041804085, 15758080470, 18384427215, 18909696564, 19465864110, 20055738780, 22061312658, 23637120705, 24512569620, 30083608170, 31516160940, 33091968987, 36768854430, 38931728220, 44122625316, 47274241410, 55153281645, 60167216340, 66183937974, 73537708860, 94548482820, 110306563290, 132367875948, 165459844935, 220613126580, 330919689870, 661839379740]

約数ペア:

[(1, 661839379740), (2, 330919689870), (3, 220613126580), (4, 165459844935), (5, 132367875948), (6, 110306563290), (7, 94548482820), (9, 73537708860), (10, 66183937974), (11, 60167216340), (12, 55153281645), (14, 47274241410), (15, 44122625316), (17, 38931728220), (18, 36768854430), (20, 33091968987), (21, 31516160940), (22, 30083608170), (27, 24512569620), (28, 23637120705), (30, 22061312658), (33, 20055738780), (34, 19465864110), (35, 18909696564), (36, 18384427215), (42, 15758080470), (44, 15041804085), (45, 14707541772), (51, 12977242740), (54, 12256284810), (55, 12033443268), (60, 11030656329), (63, 10505386980), (66, 10027869390), (68, 9732932055), (70, 9454848282), (77, 8595316620), (81, 8170856540), (84, 7879040235), (85, 7786345644), (90, 7353770886), (99, 6685246260), (102, 6488621370), (105, 6303232188), (108, 6128142405), (110, 6016721634), (119, 5561675460), (121, 5469746940), (126, 5252693490), (132, 5013934695), (135, 4902513924), (140, 4727424141), (153, 4325747580), (154, 4297658310), (162, 4085428270), (165, 4011147756), (170, 3893172822), (180, 3676885443), (187, 3539248020), (189, 3501795660), (198, 3342623130), (204, 3244310685), (210, 3151616094), (220, 3008360817), (231, 2865105540), (238, 2780837730), (242, 2734873470), (252, 2626346745), (255, 2595448548), (270, 2451256962), (289, 2290101660), (297, 2228415420), (306, 2162873790), (308, 2148829155), (315, 2101077396), (324, 2042714135), (330, 2005573878), (340, 1946586411), (357, 1853891820), (363, 1823248980), (374, 1769624010), (378, 1750897830), (385, 1719063324), (396, 1671311565), (405, 1634171308), (420, 1575808047), (459, 1441915860), (462, 1432552770), (476, 1390418865), (484, 1367436735), (495, 1337049252), (510, 1297724274), (540, 1225628481), (561, 1179749340), (567, 1167265220), (578, 1145050830), (594, 1114207710), (595, 1112335092), (605, 1093949388), (612, 1081436895), (630, 1050538698), (660, 1002786939), (693, 955035180), (714, 926945910), (726, 911624490), (748, 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286510554), (2380, 278083773), (2420, 273487347), (2541, 260464140), (2601, 254455740), (2618, 252803430), (2754, 240319310), (2772, 238758795), (2805, 235949868), (2835, 233453044), (2890, 229010166), (2970, 222841542), (3060, 216287379), (3179, 208191060), (3213, 205987980), (3267, 202583220), (3338, 198274230), (3366, 196624890), (3388, 195348105), (3465, 191007036), (3468, 190841805), (3564, 185701285), (3570, 185389182), (3630, 182324898), (3740, 176962401), (3780, 175089783), (3927, 168535620), (4046, 163578690), (4114, 160874910), (4158, 159172530), (4235, 156278484), (4284, 154490985), (4335, 152673444), (4356, 151937415), (4455, 148561028), (4590, 144191586), (4620, 143255277), (5007, 132182820), (5049, 131083260), (5082, 130232070), (5202, 127227870), (5236, 126401715), (5355, 123592788), (5445, 121549932), (5508, 120159655), (5610, 117974934), (5670, 116726522), (5780, 114505083), (5940, 111420771), (6069, 109052460), (6171, 107249940), (6237, 106115020), (6358, 104095530), (6426, 102993990), (6534, 101291610), (6545, 101121372), (6676, 99137115), (6732, 98312445), (6885, 96127724), (6930, 95503518), (7140, 92694591), (7260, 91162449), (7623, 86821380), (7803, 84818580), (7854, 84267810), (8092, 81789345), (8228, 80437455), (8316, 79586265), (8345, 79309692), (8415, 78649956), (8470, 78139242), (8670, 76336722), (8910, 74280514), (9180, 72095793), (9537, 69397020), (9639, 68662660), (9801, 67527740), (10014, 66091410), (10098, 65541630), (10115, 65431476), (10164, 65116035), (10285, 64349964), (10395, 63669012), (10404, 63613935), (10710, 61796394), (10890, 60774966), (11220, 58987467), (11340, 58363261), (11683, 56649780), (11781, 56178540), (12138, 54526230), (12342, 53624970), (12474, 53057510), (12705, 52092828), (12716, 52047765), (12852, 51496995), (13005, 50891148), (13068, 50645805), (13090, 50560686), (13770, 48063862), (13860, 47751759), (14399, 45964260), (15021, 44060940), (15147, 43694420), (15246, 43410690), (15606, 42409290), (15708, 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