20138136480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 1152

約数和(自身を含む): 92084428800

約数和(自身を除く): 71946292320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 79, 80, 84, 88, 90, 95, 96, 99, 105, 110, 112, 114, 120, 121, 126, 132, 133, 140, 144, 152, 154, 158, 160, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 224, 228, 231, 237, 240, 242, 252, 264, 266, 280, 285, 288, 304, 308, 315, 316, 330, 336, 342, 352, 360, 363, 380, 385, 395, 396, 399, 418, 420, 440, 456, 462, 474, 480, 484, 495, 504, 528, 532, 553, 560, 570, 605, 608, 616, 627, 630, 632, 660, 665, 672, 684, 693, 711, 720, 726, 760, 770, 790, 792, 798, 836, 840, 847, 855, 869, 880, 912, 924, 948, 968, 990, 1008, 1045, 1056, 1064, 1089, 1106, 1120, 1140, 1155, 1185, 1197, 1210, 1232, 1254, 1260, 1264, 1320, 1330, 1331, 1368, 1386, 1422, 1440, 1452, 1463, 1501, 1520, 1540, 1580, 1584, 1596, 1659, 1672, 1680, 1694, 1710, 1738, 1760, 1815, 1824, 1848, 1881, 1896, 1936, 1980, 1995, 2016, 2090, 2128, 2178, 2212, 2280, 2299, 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243320, 243936, 247665, 250272, 252168, 252890, 257488, 263340, 264176, 265440, 267652, 270180, 273735, 275880, 279510, 286770, 289674, 291984, 297198, 298144, 300960, 303468, 304920, 305888, 312840, 315210, 315447, 319440, 321860, 330220, 331056, 334565, 335412, 336224, 344124, 346731, 351120, 354046, 360240, 363242, 364980, 367840, 372680, 378252, 379335, 382360, 383328, 386232, 396264, 398160, 401478, 404624, 406560, 413820, 417120, 419265, 420280, 420596, 421344, 430155, 432288, 437976, 447216, 455202, 458832, 462308, 472815, 479160, 482790, 486640, 495330, 504336, 505780, 514976, 525745, 526680, 528352, 531069, 535304, 540360, 544863, 547470, 551760, 559020, 573540, 577885, 579348, 583968, 594396, 602217, 606936, 609840, 625680, 630420, 630894, 638880, 643720, 660440, 662112, 669130, 670824, 688248, 693462, 702240, 708092, 720480, 724185, 726484, 729960, 736043, 742995, 745360, 756504, 758670, 764720, 772464, 792528, 796320, 802956, 809248, 827640, 838530, 840560, 841192, 860310, 875952, 885115, 894432, 908105, 910404, 917664, 924616, 945630, 946341, 958320, 965580, 973280, 990660, 1003695, 1008672, 1011560, 1040193, 1051490, 1053360, 1062138, 1070608, 1080720, 1089726, 1094940, 1103520, 1118040, 1138005, 1147080, 1155770, 1158696, 1188792, 1204434, 1213872, 1219680, 1251360, 1260840, 1261788, 1271347, 1287440, 1320880, 1338260, 1341648, 1376496, 1386924, 1416184, 1448370, 1452968, 1459920, 1472086, 1485990, 1490720, 1513008, 1517340, 1529440, 1544928, 1577235, 1585056, 1593207, 1605912, 1634589, 1655280, 1677060, 1681120, 1682384, 1720620, 1733655, 1751904, 1770230, 1816210, 1820808, 1849232, 1891260, 1892682, 1916640, 1931160, 1981320, 1997831, 2007390, 2023120, 2080386, 2102980, 2106720, 2124276, 2141216, 2161440, 2179452, 2189880, 2208129, 2236080, 2276010, 2294160, 2311540, 2317392, 2377584, 2408868, 2427744, 2521680, 2523576, 2542694, 2574880, 2641760, 2655345, 2676520, 2683296, 2724315, 2752992, 2773848, 2832368, 2896740, 2905936, 2919840, 2944172, 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96354720, 101707760, 105990192, 111878536, 114421230, 117766880, 119869860, 122049312, 125863353, 127456560, 130767120, 132487740, 139848170, 143843832, 151414560, 152561640, 159826480, 166430880, 167817804, 176650320, 179804790, 183073968, 191791776, 203415520, 209772255, 211980384, 223757072, 228842460, 239739720, 251726706, 254913120, 261534240, 264975480, 279696340, 287687664, 305123280, 319652960, 335635608, 353300640, 359609580, 366147936, 419544510, 447514144, 457684920, 479479440, 503453412, 529950960, 559392680, 575375328, 610246560, 629316765, 671271216, 719219160, 839089020, 915369840, 958958880, 1006906824, 1059901920, 1118785360, 1258633530, 1342542432, 1438438320, 1678178040, 1830739680, 2013813648, 2237570720, 2517267060, 2876876640, 3356356080, 4027627296, 5034534120, 6712712160, 10069068240, 20138136480]

約数ペア:

[(1, 20138136480), (2, 10069068240), (3, 6712712160), (4, 5034534120), (5, 4027627296), (6, 3356356080), (7, 2876876640), (8, 2517267060), (9, 2237570720), (10, 2013813648), (11, 1830739680), (12, 1678178040), (14, 1438438320), (15, 1342542432), (16, 1258633530), (18, 1118785360), (19, 1059901920), (20, 1006906824), (21, 958958880), (22, 915369840), (24, 839089020), (28, 719219160), (30, 671271216), (32, 629316765), (33, 610246560), (35, 575375328), (36, 559392680), (38, 529950960), (40, 503453412), (42, 479479440), (44, 457684920), (45, 447514144), (48, 419544510), (55, 366147936), (56, 359609580), (57, 353300640), (60, 335635608), (63, 319652960), (66, 305123280), (70, 287687664), (72, 279696340), (76, 264975480), (77, 261534240), (79, 254913120), (80, 251726706), (84, 239739720), (88, 228842460), (90, 223757072), (95, 211980384), (96, 209772255), (99, 203415520), (105, 191791776), (110, 183073968), (112, 179804790), (114, 176650320), (120, 167817804), (121, 166430880), (126, 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(553, 36416160), (560, 35960958), (570, 35330064), (605, 33286176), (608, 33121935), (616, 32691780), (627, 32118240), (630, 31965296), (632, 31864140), (660, 30512328), (665, 30282912), (672, 29967465), (684, 29441720), (693, 29059360), (711, 28323680), (720, 27969634), (726, 27738480), (760, 26497548), (770, 26153424), (790, 25491312), (792, 25426940), (798, 25235760), (836, 24088680), (840, 23973972), (847, 23775840), (855, 23553376), (869, 23173920), (880, 22884246), (912, 22081290), (924, 21794520), (948, 21242760), (968, 20803860), (990, 20341552), (1008, 19978310), (1045, 19270944), (1056, 19070205), (1064, 18926820), (1089, 18492320), (1106, 18208080), (1120, 17980479), (1140, 17665032), (1155, 17435616), (1185, 16994208), (1197, 16823840), (1210, 16643088), (1232, 16345890), (1254, 16059120), (1260, 15982648), (1264, 15932070), (1320, 15256164), (1330, 15141456), (1331, 15130080), (1368, 14720860), (1386, 14529680), (1422, 14161840), (1440, 13984817), (1452, 13869240), (1463, 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(3388, 5943960), (3420, 5888344), (3465, 5811872), (3476, 5793480), (3555, 5664736), (3630, 5547696), (3696, 5448630), (3762, 5353040), (3792, 5310690), (3872, 5200965), (3960, 5085388), (3990, 5047152), (3993, 5043360), (4180, 4817736), (4235, 4755168), (4256, 4731705), (4345, 4634784), (4356, 4623080), (4389, 4588320), (4424, 4552020), (4503, 4472160), (4560, 4416258), (4598, 4379760), (4620, 4358904), (4740, 4248552), (4788, 4205960), (4840, 4160772), (4977, 4046240), (5016, 4014780), (5040, 3995662), (5082, 3962640), (5214, 3862320), (5280, 3814041), (5320, 3785364), (5324, 3782520), (5445, 3698464), (5472, 3680215), (5530, 3641616), (5544, 3632420), (5688, 3540460), (5808, 3467310), (5852, 3441240), (5985, 3364768), (6004, 3354120), (6083, 3310560), (6160, 3269178), (6270, 3211824), (6320, 3186414), (6384, 3154470), (6636, 3034680), (6655, 3026016), (6688, 3011085), (6776, 2971980), (6840, 2944172), (6897, 2919840), (6930, 2905936), (6952, 2896740), (7110, 2832368), (7260, 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