661336109280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17491}}^1$

素因数の和:17572

約数の個数: 864

約数和(自身を含む): 2926619265024

約数和(自身を除く): 2265283155744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 121, 124, 126, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 198, 210, 217, 220, 224, 231, 240, 242, 248, 252, 264, 279, 280, 288, 308, 310, 315, 330, 336, 341, 352, 360, 363, 372, 385, 396, 420, 434, 440, 462, 465, 480, 484, 495, 496, 504, 528, 558, 560, 605, 616, 620, 630, 651, 660, 672, 682, 693, 720, 726, 744, 770, 792, 840, 847, 868, 880, 924, 930, 968, 990, 992, 1008, 1023, 1056, 1085, 1089, 1116, 1120, 1155, 1210, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1440, 1452, 1488, 1540, 1584, 1680, 1694, 1705, 1736, 1760, 1815, 1848, 1860, 1936, 1953, 1980, 2016, 2046, 2170, 2178, 2232, 2310, 2387, 2420, 2464, 2480, 2520, 2541, 2604, 2640, 2728, 2772, 2790, 2904, 2976, 3069, 3080, 3168, 3255, 3360, 3388, 3410, 3465, 3472, 3630, 3696, 3720, 3751, 3872, 3906, 3960, 4092, 4235, 4340, 4356, 4464, 4620, 4774, 4840, 4960, 5040, 5082, 5115, 5208, 5280, 5445, 5456, 5544, 5580, 5808, 6138, 6160, 6510, 6776, 6820, 6930, 6944, 7161, 7260, 7392, 7440, 7502, 7623, 7812, 7920, 8184, 8470, 8680, 8712, 8928, 9240, 9548, 9680, 9765, 10080, 10164, 10230, 10416, 10890, 10912, 11088, 11160, 11253, 11616, 11935, 12276, 12320, 12705, 13020, 13552, 13640, 13860, 14322, 14520, 14880, 15004, 15246, 15345, 15624, 15840, 16368, 16940, 17360, 17424, 17491, 18480, 18755, 19096, 19360, 19530, 20328, 20460, 20832, 21483, 21780, 22176, 22320, 22506, 23870, 24552, 25410, 26040, 26257, 27104, 27280, 27720, 28644, 29040, 30008, 30492, 30690, 31248, 32736, 33759, 33880, 34720, 34848, 34982, 35805, 36960, 37510, 38115, 38192, 39060, 40656, 40920, 42966, 43560, 44640, 45012, 47740, 49104, 50820, 52080, 52473, 52514, 54560, 55440, 56265, 57288, 58080, 60016, 60984, 61380, 62496, 67518, 67760, 69964, 71610, 75020, 76230, 76384, 78120, 78771, 81312, 81840, 85932, 87120, 87455, 90024, 95480, 98208, 101640, 104160, 104946, 105028, 107415, 110880, 112530, 114576, 120032, 121968, 122437, 122760, 131285, 135036, 135520, 139928, 143220, 150040, 152460, 156240, 157419, 157542, 163680, 168795, 171864, 174240, 174910, 180048, 190960, 192401, 203280, 209892, 210056, 214830, 225060, 229152, 236313, 243936, 244874, 245520, 262365, 262570, 270072, 279856, 286440, 300080, 304920, 312480, 314838, 315084, 337590, 343728, 349820, 360096, 367311, 381920, 384802, 393855, 406560, 419784, 420112, 429660, 450120, 472626, 489748, 491040, 524730, 525140, 540144, 542221, 559712, 572880, 577203, 600160, 609840, 612185, 629676, 630168, 675180, 687456, 699640, 734622, 769604, 787095, 787710, 839568, 840224, 859320, 900240, 945252, 962005, 979496, 1049460, 1050280, 1080288, 1084442, 1101933, 1145760, 1154406, 1181565, 1219680, 1224370, 1259352, 1260336, 1346807, 1350360, 1399280, 1469244, 1539208, 1574190, 1575420, 1626663, 1679136, 1718640, 1731609, 1800480, 1836555, 1890504, 1924010, 1958992, 2098920, 2100560, 2116411, 2168884, 2203866, 2308812, 2363130, 2448740, 2518704, 2520672, 2693614, 2700720, 2711105, 2798560, 2886015, 2938488, 3078416, 3148380, 3150840, 3253326, 3437280, 3463218, 3673110, 3781008, 3795547, 3848020, 3917984, 4040421, 4197840, 4201120, 4232822, 4337768, 4407732, 4617624, 4726260, 4879989, 4897480, 5037408, 5387228, 5401440, 5422210, 5509665, 5772030, 5876976, 5964431, 6156832, 6296760, 6301680, 6349233, 6506652, 6734035, 6926436, 7346220, 7562016, 7591094, 7696040, 8080842, 8133315, 8395680, 8465644, 8658045, 8675536, 8815464, 9235248, 9452520, 9759978, 9794960, 10582055, 10774456, 10844420, 11019330, 11386641, 11544060, 11753952, 11928862, 12121263, 12593520, 12603360, 12698466, 13013304, 13468070, 13852872, 14692440, 14814877, 15182188, 15392080, 16161684, 16266630, 16931288, 17316090, 17351072, 17630928, 17893293, 18470496, 18905040, 18977735, 19047699, 19519956, 19589920, 20202105, 21164110, 21548912, 21688840, 22038660, 22773282, 23088120, 23857724, 24242526, 24399945, 25187040, 25396932, 26026608, 26936140, 27705744, 29384880, 29629754, 29822155, 30364376, 30784160, 31746165, 32323368, 32533260, 33862576, 34159923, 34632180, 35261856, 35786586, 37810080, 37955470, 38095398, 39039912, 40404210, 41751017, 42328220, 43097824, 43377680, 44077320, 44444631, 45546564, 46176240, 47715448, 48485052, 48799890, 50793864, 52053216, 53679879, 53872280, 55411488, 56933205, 58769760, 59259508, 59644310, 60606315, 60728752, 63492330, 64646736, 65066520, 65608741, 67725152, 68319846, 69264360, 71573172, 74074385, 75910940, 76190796, 78079824, 80808420, 83502034, 84656440, 86755360, 88154640, 88889262, 89466465, 91093128, 92352480, 95238495, 95430896, 96970104, 97599780, 101587728, 107359758, 107744560, 113866410, 118519016, 119288620, 121212630, 121457504, 125253051, 126984660, 129293472, 130133040, 131217482, 133333893, 136639692, 138528720, 143146344, 148148770, 151821880, 152381592, 156159648, 161616840, 167004068, 169312880, 170799615, 176309280, 177778524, 178932930, 182186256, 190476990, 190861792, 193940208, 195199560, 196826223, 203175456, 208755085, 214719516, 215489120, 222223155, 227732820, 237038032, 238577240, 242425260, 250506102, 253969320, 260266080, 262434964, 266667786, 268399395, 273279384, 277057440, 286292688, 296297540, 303643760, 304763184, 323233680, 328043705, 334008136, 338625760, 341599230, 355557048, 357865860, 364372512, 375759153, 380953980, 387880416, 390399120, 393652446, 417510170, 429439032, 444446310, 455465640, 459261187, 474076064, 477154480, 484850520, 501012204, 507938640, 524869928, 533335572, 536798790, 546558768, 572585376, 590478669, 592595080, 607287520, 609526368, 626265255, 646467360, 656087410, 666669465, 668016272, 683198460, 711114096, 715731720, 751518306, 761907960, 780798240, 787304892, 835020340, 858878064, 888892620, 910931280, 918522374, 954308960, 969701040, 984131115, 1002024408, 1015877280, 1049739856, 1066671144, 1073597580, 1093117536, 1180957338, 1185190160, 1252530510, 1312174820, 1333338930, 1336032544, 1366396920, 1377783561, 1422228192, 1431463440, 1503036612, 1523815920, 1574609784, 1670040680, 1717756128, 1777785240, 1821862560, 1837044748, 1878795765, 1939402080, 1968262230, 2004048816, 2099479712, 2133342288, 2147195160, 2296305935, 2361914676, 2370380320, 2505061020, 2624349640, 2666677860, 2732793840, 2755567122, 2862926880, 2952393345, 3006073224, 3047631840, 3149219568, 3340081360, 3555570480, 3674089496, 3757591530, 3936524460, 4008097632, 4133350683, 4266684576, 4294390320, 4592611870, 4723829352, 5010122040, 5248699280, 5333355720, 5465587680, 5511134244, 5904786690, 6012146448, 6298439136, 6680162720, 6888917805, 7111140960, 7348178992, 7515183060, 7873048920, 8266701366, 8588780640, 9185223740, 9447658704, 10020244080, 10497398560, 10666711440, 11022268488, 11809573380, 12024292896, 13777835610, 14696357984, 15030366120, 15746097840, 16533402732, 18370447480, 18895317408, 20040488160, 20666753415, 21333422880, 22044536976, 23619146760, 27555671220, 30060732240, 31492195680, 33066805464, 36740894960, 41333506830, 44089073952, 47238293520, 55111342440, 60121464480, 66133610928, 73481789920, 82667013660, 94476587040, 110222684880, 132267221856, 165334027320, 220445369760, 330668054640, 661336109280]

約数ペア:

[(1, 661336109280), (2, 330668054640), (3, 220445369760), (4, 165334027320), (5, 132267221856), (6, 110222684880), (7, 94476587040), (8, 82667013660), (9, 73481789920), (10, 66133610928), (11, 60121464480), (12, 55111342440), (14, 47238293520), (15, 44089073952), (16, 41333506830), (18, 36740894960), (20, 33066805464), (21, 31492195680), (22, 30060732240), (24, 27555671220), (28, 23619146760), (30, 22044536976), (31, 21333422880), (32, 20666753415), (33, 20040488160), (35, 18895317408), (36, 18370447480), (40, 16533402732), (42, 15746097840), (44, 15030366120), (45, 14696357984), (48, 13777835610), (55, 12024292896), (56, 11809573380), (60, 11022268488), (62, 10666711440), (63, 10497398560), (66, 10020244080), (70, 9447658704), (72, 9185223740), (77, 8588780640), (80, 8266701366), (84, 7873048920), (88, 7515183060), (90, 7348178992), (93, 7111140960), (96, 6888917805), (99, 6680162720), (105, 6298439136), (110, 6012146448), (112, 5904786690), (120, 5511134244), (121, 5465587680), (124, 5333355720), (126, 5248699280), (132, 5010122040), (140, 4723829352), (144, 4592611870), (154, 4294390320), (155, 4266684576), (160, 4133350683), (165, 4008097632), (168, 3936524460), (176, 3757591530), (180, 3674089496), (186, 3555570480), (198, 3340081360), (210, 3149219568), (217, 3047631840), (220, 3006073224), (224, 2952393345), (231, 2862926880), (240, 2755567122), (242, 2732793840), (248, 2666677860), (252, 2624349640), (264, 2505061020), (279, 2370380320), (280, 2361914676), (288, 2296305935), (308, 2147195160), (310, 2133342288), (315, 2099479712), (330, 2004048816), (336, 1968262230), (341, 1939402080), (352, 1878795765), (360, 1837044748), (363, 1821862560), (372, 1777785240), (385, 1717756128), (396, 1670040680), (420, 1574609784), (434, 1523815920), (440, 1503036612), (462, 1431463440), (465, 1422228192), (480, 1377783561), (484, 1366396920), (495, 1336032544), (496, 1333338930), (504, 1312174820), (528, 1252530510), (558, 1185190160), (560, 1180957338), (605, 1093117536), (616, 1073597580), (620, 1066671144), (630, 1049739856), (651, 1015877280), (660, 1002024408), (672, 984131115), (682, 969701040), (693, 954308960), (720, 918522374), (726, 910931280), (744, 888892620), (770, 858878064), (792, 835020340), (840, 787304892), (847, 780798240), (868, 761907960), (880, 751518306), (924, 715731720), (930, 711114096), (968, 683198460), (990, 668016272), (992, 666669465), (1008, 656087410), (1023, 646467360), (1056, 626265255), (1085, 609526368), (1089, 607287520), (1116, 592595080), (1120, 590478669), (1155, 572585376), (1210, 546558768), (1232, 536798790), (1240, 533335572), (1260, 524869928), (1302, 507938640), (1320, 501012204), (1364, 484850520), (1386, 477154480), (1395, 474076064), (1440, 459261187), (1452, 455465640), (1488, 444446310), (1540, 429439032), (1584, 417510170), (1680, 393652446), (1694, 390399120), (1705, 387880416), (1736, 380953980), (1760, 375759153), (1815, 364372512), (1848, 357865860), (1860, 355557048), (1936, 341599230), (1953, 338625760), (1980, 334008136), (2016, 328043705), (2046, 323233680), (2170, 304763184), (2178, 303643760), (2232, 296297540), (2310, 286292688), (2387, 277057440), (2420, 273279384), (2464, 268399395), (2480, 266667786), (2520, 262434964), (2541, 260266080), (2604, 253969320), (2640, 250506102), (2728, 242425260), (2772, 238577240), (2790, 237038032), (2904, 227732820), (2976, 222223155), (3069, 215489120), (3080, 214719516), (3168, 208755085), (3255, 203175456), (3360, 196826223), (3388, 195199560), (3410, 193940208), (3465, 190861792), (3472, 190476990), (3630, 182186256), (3696, 178932930), (3720, 177778524), (3751, 176309280), (3872, 170799615), (3906, 169312880), (3960, 167004068), (4092, 161616840), (4235, 156159648), (4340, 152381592), (4356, 151821880), (4464, 148148770), (4620, 143146344), (4774, 138528720), (4840, 136639692), (4960, 133333893), (5040, 131217482), (5082, 130133040), (5115, 129293472), (5208, 126984660), (5280, 125253051), (5445, 121457504), (5456, 121212630), (5544, 119288620), (5580, 118519016), (5808, 113866410), (6138, 107744560), (6160, 107359758), (6510, 101587728), (6776, 97599780), (6820, 96970104), (6930, 95430896), (6944, 95238495), (7161, 92352480), (7260, 91093128), (7392, 89466465), (7440, 88889262), (7502, 88154640), (7623, 86755360), (7812, 84656440), (7920, 83502034), (8184, 80808420), (8470, 78079824), (8680, 76190796), (8712, 75910940), (8928, 74074385), (9240, 71573172), (9548, 69264360), (9680, 68319846), (9765, 67725152), (10080, 65608741), (10164, 65066520), (10230, 64646736), (10416, 63492330), (10890, 60728752), (10912, 60606315), (11088, 59644310), (11160, 59259508), (11253, 58769760), (11616, 56933205), (11935, 55411488), (12276, 53872280), (12320, 53679879), (12705, 52053216), (13020, 50793864), (13552, 48799890), (13640, 48485052), (13860, 47715448), (14322, 46176240), (14520, 45546564), (14880, 44444631), (15004, 44077320), (15246, 43377680), (15345, 43097824), (15624, 42328220), (15840, 41751017), (16368, 40404210), (16940, 39039912), (17360, 38095398), (17424, 37955470), (17491, 37810080), (18480, 35786586), (18755, 35261856), (19096, 34632180), (19360, 34159923), (19530, 33862576), (20328, 32533260), (20460, 32323368), (20832, 31746165), (21483, 30784160), (21780, 30364376), (22176, 29822155), (22320, 29629754), (22506, 29384880), (23870, 27705744), (24552, 26936140), (25410, 26026608), (26040, 25396932), (26257, 25187040), (27104, 24399945), (27280, 24242526), (27720, 23857724), (28644, 23088120), (29040, 22773282), (30008, 22038660), (30492, 21688840), (30690, 21548912), (31248, 21164110), (32736, 20202105), (33759, 19589920), (33880, 19519956), (34720, 19047699), (34848, 18977735), (34982, 18905040), (35805, 18470496), (36960, 17893293), (37510, 17630928), (38115, 17351072), (38192, 17316090), (39060, 16931288), (40656, 16266630), (40920, 16161684), (42966, 15392080), (43560, 15182188), (44640, 14814877), (45012, 14692440), (47740, 13852872), (49104, 13468070), (50820, 13013304), (52080, 12698466), (52473, 12603360), (52514, 12593520), (54560, 12121263), (55440, 11928862), (56265, 11753952), (57288, 11544060), (58080, 11386641), (60016, 11019330), (60984, 10844420), (61380, 10774456), (62496, 10582055), (67518, 9794960), (67760, 9759978), (69964, 9452520), (71610, 9235248), (75020, 8815464), (76230, 8675536), (76384, 8658045), (78120, 8465644), (78771, 8395680), (81312, 8133315), (81840, 8080842), (85932, 7696040), (87120, 7591094), (87455, 7562016), (90024, 7346220), (95480, 6926436), (98208, 6734035), (101640, 6506652), (104160, 6349233), (104946, 6301680), (105028, 6296760), (107415, 6156832), (110880, 5964431), (112530, 5876976), (114576, 5772030), (120032, 5509665), (121968, 5422210), (122437, 5401440), (122760, 5387228), (131285, 5037408), (135036, 4897480), (135520, 4879989), (139928, 4726260), (143220, 4617624), (150040, 4407732), (152460, 4337768), (156240, 4232822), (157419, 4201120), (157542, 4197840), (163680, 4040421), (168795, 3917984), (171864, 3848020), (174240, 3795547), (174910, 3781008), (180048, 3673110), (190960, 3463218), (192401, 3437280), (203280, 3253326), (209892, 3150840), (210056, 3148380), (214830, 3078416), (225060, 2938488), (229152, 2886015), (236313, 2798560), (243936, 2711105), (244874, 2700720), (245520, 2693614), (262365, 2520672), (262570, 2518704), (270072, 2448740), (279856, 2363130), (286440, 2308812), (300080, 2203866), (304920, 2168884), (312480, 2116411), (314838, 2100560), (315084, 2098920), (337590, 1958992), (343728, 1924010), (349820, 1890504), (360096, 1836555), (367311, 1800480), (381920, 1731609), (384802, 1718640), (393855, 1679136), (406560, 1626663), (419784, 1575420), (420112, 1574190), (429660, 1539208), (450120, 1469244), (472626, 1399280), (489748, 1350360), (491040, 1346807), (524730, 1260336), (525140, 1259352), (540144, 1224370), (542221, 1219680), (559712, 1181565), (572880, 1154406), (577203, 1145760), (600160, 1101933), (609840, 1084442), (612185, 1080288), (629676, 1050280), (630168, 1049460), (675180, 979496), (687456, 962005), (699640, 945252), (734622, 900240), (769604, 859320), (787095, 840224), (787710, 839568)]