661093917120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3923}}^1$

素因数の和:4609

約数の個数: 672

約数和(自身を含む): 2803697874432

約数和(自身を除く): 2142603957312

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, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 643, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1286, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 1929, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2572, 2730, 2880, 2912, 3120, 3215, 3276, 3360, 3640, 3744, 3858, 3923, 4032, 4095, 4160, 4368, 4501, 4680, 5040, 5144, 5460, 5787, 5824, 6240, 6430, 6552, 6720, 7280, 7488, 7716, 7846, 8190, 8359, 8736, 9002, 9360, 9645, 10080, 10288, 10920, 11574, 11769, 12480, 12860, 13104, 13503, 14560, 15432, 15692, 16380, 16718, 17472, 18004, 18720, 19290, 19615, 20160, 20576, 21840, 22505, 23148, 23538, 25077, 25720, 26208, 27006, 27461, 28935, 29120, 30864, 31384, 32760, 33436, 35307, 36008, 37440, 38580, 39230, 40509, 41152, 41795, 43680, 45010, 46296, 47076, 50154, 50999, 51440, 52416, 54012, 54922, 57870, 58513, 58845, 61728, 62768, 65520, 66872, 67515, 70614, 72016, 75231, 77160, 78460, 81018, 82383, 83590, 87360, 90020, 92592, 94152, 100308, 101998, 102880, 108024, 109844, 115740, 117026, 117690, 123456, 125385, 125536, 131040, 133744, 135030, 137305, 141228, 144032, 150462, 152997, 154320, 156920, 162036, 164766, 167180, 175539, 176535, 180040, 185184, 188304, 200616, 202545, 203996, 205760, 216048, 219688, 231480, 234052, 235380, 247149, 250770, 251072, 254995, 262080, 267488, 270060, 274610, 282456, 288064, 292565, 300924, 305994, 308640, 313840, 324072, 329532, 334360, 351078, 353070, 356993, 360080, 370368, 376155, 376608, 401232, 405090, 407992, 411915, 432096, 439376, 458991, 462960, 468104, 470760, 494298, 501540, 509990, 526617, 534976, 540120, 549220, 564912, 585130, 601848, 611988, 617280, 627680, 648144, 659064, 668720, 702156, 706140, 713986, 720160, 752310, 753216, 764985, 802464, 810180, 815984, 823830, 864192, 877695, 878752, 917982, 925920, 936208, 941520, 988596, 1003080, 1019980, 1053234, 1070979, 1080240, 1098440, 1129824, 1170260, 1203696, 1223976, 1235745, 1255360, 1296288, 1318128, 1337440, 1404312, 1412280, 1427972, 1440320, 1504620, 1529970, 1604928, 1620360, 1631968, 1647660, 1755390, 1757504, 1784965, 1835964, 1851840, 1872416, 1883040, 1977192, 2006160, 2039960, 2106468, 2141958, 2160480, 2196880, 2259648, 2294955, 2340520, 2407392, 2447952, 2471490, 2522489, 2592576, 2633085, 2636256, 2674880, 2808624, 2824560, 2855944, 3009240, 3059940, 3212937, 3240720, 3263936, 3295320, 3510780, 3569930, 3671928, 3744832, 3766080, 3954384, 4012320, 4079920, 4212936, 4283916, 4320960, 4393760, 4589910, 4681040, 4814784, 4895904, 4942980, 5044978, 5266170, 5272512, 5354895, 5617248, 5649120, 5711888, 6018480, 6119880, 6425874, 6481440, 6590640, 7021560, 7139860, 7343856, 7567467, 7908768, 8024640, 8159840, 8425872, 8567832, 8787520, 9179820, 9362080, 9791808, 9885960, 10089956, 10532340, 10709790, 11234496, 11298240, 11423776, 12036960, 12239760, 12612445, 12851748, 12962880, 13181280, 14043120, 14279720, 14687712, 15134934, 15817536, 16064685, 16319680, 16851744, 17135664, 17657423, 18359640, 18724160, 19771920, 20179912, 21064680, 21419580, 22702401, 22847552, 24073920, 24479520, 25224890, 25703496, 26362560, 28086240, 28559440, 29375424, 30269868, 32129370, 32792357, 33703488, 34271328, 35314846, 36719280, 37837335, 39543840, 40359824, 42129360, 42839160, 45404802, 48959040, 50449780, 51406992, 52972269, 56172480, 57118880, 60539736, 64258740, 65584714, 68542656, 70629692, 73438560, 75674670, 79087680, 80719648, 84258720, 85678320, 88287115, 90809604, 98377071, 100899560, 102813984, 105944538, 113512005, 114237760, 121079472, 128517480, 131169428, 141259384, 146877120, 151349340, 158916807, 161439296, 163961785, 168517440, 171356640, 176574230, 181619208, 196754142, 201799120, 205627968, 211889076, 227024010, 229546499, 242158944, 257034960, 262338856, 264861345, 282518768, 295131213, 302698680, 317833614, 327923570, 342713280, 353148460, 363238416, 393508284, 403598240, 423778152, 454048020, 459092998, 484317888, 491885355, 514069920, 524677712, 529722690, 565037536, 590262426, 605397360, 635667228, 655847140, 688639497, 706296920, 726476832, 787016568, 794584035, 807196480, 847556304, 908096040, 918185996, 983770710, 1028139840, 1049355424, 1059445380, 1130075072, 1147732495, 1180524852, 1210794720, 1271334456, 1311694280, 1377278994, 1412593840, 1452953664, 1475656065, 1574033136, 1589168070, 1695112608, 1816192080, 1836371992, 1967541420, 2065918491, 2098710848, 2118890760, 2295464990, 2361049704, 2421589440, 2542668912, 2623388560, 2754557988, 2825187680, 2951312130, 3148066272, 3178336140, 3390225216, 3443197485, 3632384160, 3672743984, 3935082840, 4131836982, 4237781520, 4590929980, 4722099408, 5085337824, 5246777120, 5509115976, 5650375360, 5902624260, 6296132544, 6356672280, 6886394970, 7264768320, 7345487968, 7870165680, 8263673964, 8475563040, 9181859960, 9444198816, 10170675648, 10329592455, 10493554240, 11018231952, 11805248520, 12713344560, 13772789940, 14690975936, 15740331360, 16527347928, 16951126080, 18363719920, 18888397632, 20659184910, 22036463904, 23610497040, 25426689120, 27545579880, 31480662720, 33054695856, 36727439840, 41318369820, 44072927808, 47220994080, 50853378240, 55091159760, 66109391712, 73454879680, 82636739640, 94441988160, 110182319520, 132218783424, 165273479280, 220364639040, 330546958560, 661093917120]

約数ペア:

[(1, 661093917120), (2, 330546958560), (3, 220364639040), (4, 165273479280), (5, 132218783424), (6, 110182319520), (7, 94441988160), (8, 82636739640), (9, 73454879680), (10, 66109391712), (12, 55091159760), (13, 50853378240), (14, 47220994080), (15, 44072927808), (16, 41318369820), (18, 36727439840), (20, 33054695856), (21, 31480662720), (24, 27545579880), (26, 25426689120), (28, 23610497040), (30, 22036463904), (32, 20659184910), (35, 18888397632), (36, 18363719920), (39, 16951126080), (40, 16527347928), (42, 15740331360), (45, 14690975936), (48, 13772789940), (52, 12713344560), (56, 11805248520), (60, 11018231952), (63, 10493554240), (64, 10329592455), (65, 10170675648), (70, 9444198816), (72, 9181859960), (78, 8475563040), (80, 8263673964), (84, 7870165680), (90, 7345487968), (91, 7264768320), (96, 6886394970), (104, 6356672280), (105, 6296132544), (112, 5902624260), (117, 5650375360), (120, 5509115976), (126, 5246777120), (130, 5085337824), (140, 4722099408), (144, 4590929980), (156, 4237781520), (160, 4131836982), (168, 3935082840), (180, 3672743984), (182, 3632384160), (192, 3443197485), (195, 3390225216), (208, 3178336140), (210, 3148066272), (224, 2951312130), (234, 2825187680), (240, 2754557988), (252, 2623388560), (260, 2542668912), (273, 2421589440), (280, 2361049704), (288, 2295464990), (312, 2118890760), (315, 2098710848), (320, 2065918491), (336, 1967541420), (360, 1836371992), (364, 1816192080), (390, 1695112608), (416, 1589168070), (420, 1574033136), (448, 1475656065), (455, 1452953664), (468, 1412593840), (480, 1377278994), (504, 1311694280), (520, 1271334456), (546, 1210794720), (560, 1180524852), (576, 1147732495), (585, 1130075072), (624, 1059445380), (630, 1049355424), (643, 1028139840), (672, 983770710), (720, 918185996), (728, 908096040), (780, 847556304), (819, 807196480), (832, 794584035), (840, 787016568), (910, 726476832), (936, 706296920), (960, 688639497), (1008, 655847140), (1040, 635667228), (1092, 605397360), (1120, 590262426), (1170, 565037536), (1248, 529722690), (1260, 524677712), (1286, 514069920), (1344, 491885355), (1365, 484317888), (1440, 459092998), (1456, 454048020), (1560, 423778152), (1638, 403598240), (1680, 393508284), (1820, 363238416), (1872, 353148460), (1929, 342713280), (2016, 327923570), (2080, 317833614), (2184, 302698680), (2240, 295131213), (2340, 282518768), (2496, 264861345), (2520, 262338856), (2572, 257034960), (2730, 242158944), (2880, 229546499), (2912, 227024010), (3120, 211889076), (3215, 205627968), (3276, 201799120), (3360, 196754142), (3640, 181619208), (3744, 176574230), (3858, 171356640), (3923, 168517440), (4032, 163961785), (4095, 161439296), (4160, 158916807), (4368, 151349340), (4501, 146877120), (4680, 141259384), (5040, 131169428), (5144, 128517480), (5460, 121079472), (5787, 114237760), (5824, 113512005), (6240, 105944538), (6430, 102813984), (6552, 100899560), (6720, 98377071), (7280, 90809604), (7488, 88287115), (7716, 85678320), (7846, 84258720), (8190, 80719648), 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