20752724160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3253

約数の個数: 672

約数和(自身を含む): 90951344640

約数和(自身を除く): 70198620480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 190, 192, 204, 210, 224, 228, 238, 240, 252, 255, 266, 272, 280, 285, 288, 304, 306, 315, 320, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 448, 456, 476, 480, 504, 510, 532, 544, 560, 570, 576, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 912, 952, 960, 969, 1008, 1020, 1064, 1071, 1088, 1120, 1140, 1190, 1197, 1216, 1224, 1260, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1520, 1530, 1596, 1615, 1632, 1680, 1710, 1785, 1824, 1904, 1938, 1995, 2016, 2040, 2128, 2142, 2240, 2261, 2280, 2380, 2394, 2448, 2520, 2584, 2660, 2720, 2736, 2856, 2880, 2907, 3040, 3060, 3187, 3192, 3230, 3264, 3360, 3420, 3570, 3648, 3808, 3876, 3990, 4032, 4080, 4256, 4284, 4522, 4560, 4760, 4788, 4845, 4896, 5040, 5168, 5320, 5355, 5440, 5472, 5712, 5814, 5985, 6080, 6120, 6374, 6384, 6460, 6720, 6783, 6840, 7140, 7616, 7752, 7980, 8160, 8512, 8568, 9044, 9120, 9520, 9561, 9576, 9690, 9792, 10080, 10336, 10640, 10710, 10944, 11305, 11424, 11628, 11970, 12240, 12748, 12768, 12920, 13566, 13680, 14280, 14535, 15504, 15935, 15960, 16320, 17136, 18088, 18240, 19040, 19122, 19152, 19380, 20160, 20349, 20672, 21280, 21420, 22309, 22610, 22848, 23256, 23940, 24480, 25496, 25536, 25840, 27132, 27360, 28560, 28683, 29070, 31008, 31870, 31920, 33915, 34272, 36176, 38080, 38244, 38304, 38760, 40698, 42560, 42840, 44618, 45220, 46512, 47805, 47880, 48960, 50992, 51680, 54179, 54264, 54720, 57120, 57366, 58140, 60553, 62016, 63740, 63840, 66927, 67830, 68544, 72352, 76488, 76608, 77520, 81396, 85680, 89236, 90440, 93024, 95610, 95760, 101745, 101984, 103360, 108358, 108528, 111545, 114240, 114732, 116280, 121106, 127480, 127680, 133854, 135660, 143415, 144704, 152976, 155040, 162537, 162792, 171360, 178472, 180880, 181659, 186048, 191220, 191520, 200781, 203490, 203968, 216716, 217056, 223090, 229464, 232560, 242212, 254960, 267708, 270895, 271320, 286830, 302765, 305952, 310080, 325074, 325584, 334635, 342720, 356944, 361760, 363318, 379253, 382440, 383040, 401562, 406980, 423871, 433432, 434112, 446180, 458928, 465120, 484424, 487611, 509920, 535416, 541790, 542640, 544977, 573660, 605530, 611904, 650148, 651168, 669270, 713888, 723520, 726636, 758506, 764880, 803124, 812685, 813960, 847742, 866864, 892360, 908295, 917856, 930240, 968848, 975222, 1003905, 1019840, 1029401, 1070832, 1083580, 1085280, 1089954, 1137759, 1147320, 1211060, 1271613, 1300296, 1302336, 1338540, 1427776, 1453272, 1517012, 1529760, 1606248, 1625370, 1627920, 1695484, 1733728, 1784720, 1816590, 1835712, 1896265, 1937696, 1950444, 2007810, 2058802, 2119355, 2141664, 2167160, 2170560, 2179908, 2275518, 2294640, 2422120, 2438055, 2543226, 2600592, 2677080, 2724885, 2906544, 3034024, 3059520, 3088203, 3212496, 3250740, 3255840, 3390968, 3413277, 3467456, 3569440, 3633180, 3792530, 3814839, 3875392, 3900888, 4015620, 4117604, 4238710, 4283328, 4334320, 4359816, 4551036, 4589280, 4844240, 4876110, 5086452, 5147005, 5201184, 5354160, 5449770, 5688795, 5813088, 6068048, 6176406, 6358065, 6424992, 6501480, 6511680, 6781936, 6826554, 7138880, 7205807, 7266360, 7585060, 7629678, 7801776, 8031240, 8235208, 8477420, 8668640, 8719632, 9102072, 9178560, 9264609, 9688480, 9752220, 10172904, 10294010, 10402368, 10708320, 10899540, 11377590, 11626176, 12136096, 12352812, 12716130, 12849984, 13002960, 13563872, 13653108, 14411614, 14532720, 15170120, 15259356, 15441015, 15603552, 16062480, 16470416, 16954840, 17066385, 17337280, 17439264, 18204144, 18529218, 19074195, 19376960, 19504440, 20345808, 20588020, 21416640, 21617421, 21799080, 22755180, 24272192, 24705624, 25432260, 26005920, 27127744, 27306216, 28823228, 29065440, 30340240, 30518712, 30882030, 31207104, 32124960, 32940832, 33909680, 34132770, 34878528, 36029035, 36408288, 37058436, 38148390, 39008880, 40691616, 41176040, 43234842, 43598160, 45510360, 46323045, 49411248, 50864520, 52011840, 54612432, 57646456, 58130880, 60680480, 61037424, 61764060, 64249920, 64852263, 65881664, 67819360, 68265540, 72058070, 72816576, 74116872, 76296780, 78017760, 81383232, 82352080, 86469684, 87196320, 91020720, 92646090, 98822496, 101729040, 108087105, 109224864, 115292912, 121360960, 122074848, 123528120, 129704526, 135638720, 136531080, 144116140, 148233744, 152593560, 156035520, 164704160, 172939368, 174392640, 182041440, 185292180, 197644992, 203458080, 216174210, 218449728, 230585824, 244149696, 247056240, 259409052, 273062160, 288232280, 296467488, 305187120, 324261315, 329408320, 345878736, 364082880, 370584360, 406916160, 432348420, 461171648, 494112480, 518818104, 546124320, 576464560, 592934976, 610374240, 648522630, 691757472, 741168720, 864696840, 988224960, 1037636208, 1092248640, 1152929120, 1220748480, 1297045260, 1383514944, 1482337440, 1729393680, 2075272416, 2305858240, 2594090520, 2964674880, 3458787360, 4150544832, 5188181040, 6917574720, 10376362080, 20752724160]

約数ペア:

[(1, 20752724160), (2, 10376362080), (3, 6917574720), (4, 5188181040), (5, 4150544832), (6, 3458787360), (7, 2964674880), (8, 2594090520), (9, 2305858240), (10, 2075272416), (12, 1729393680), (14, 1482337440), (15, 1383514944), (16, 1297045260), (17, 1220748480), (18, 1152929120), (19, 1092248640), (20, 1037636208), (21, 988224960), (24, 864696840), (28, 741168720), (30, 691757472), (32, 648522630), (34, 610374240), (35, 592934976), (36, 576464560), (38, 546124320), (40, 518818104), (42, 494112480), (45, 461171648), (48, 432348420), (51, 406916160), (56, 370584360), (57, 364082880), (60, 345878736), (63, 329408320), (64, 324261315), (68, 305187120), (70, 296467488), (72, 288232280), (76, 273062160), (80, 259409052), (84, 247056240), (85, 244149696), (90, 230585824), (95, 218449728), (96, 216174210), (102, 203458080), (105, 197644992), (112, 185292180), (114, 182041440), (119, 174392640), (120, 172939368), (126, 164704160), (133, 156035520), (136, 152593560), (140, 148233744), (144, 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(2856, 7266360), (2880, 7205807), (2907, 7138880), (3040, 6826554), (3060, 6781936), (3187, 6511680), (3192, 6501480), (3230, 6424992), (3264, 6358065), (3360, 6176406), (3420, 6068048), (3570, 5813088), (3648, 5688795), (3808, 5449770), (3876, 5354160), (3990, 5201184), (4032, 5147005), (4080, 5086452), (4256, 4876110), (4284, 4844240), (4522, 4589280), (4560, 4551036), (4760, 4359816), (4788, 4334320), (4845, 4283328), (4896, 4238710), (5040, 4117604), (5168, 4015620), (5320, 3900888), (5355, 3875392), (5440, 3814839), (5472, 3792530), (5712, 3633180), (5814, 3569440), (5985, 3467456), (6080, 3413277), (6120, 3390968), (6374, 3255840), (6384, 3250740), (6460, 3212496), (6720, 3088203), (6783, 3059520), (6840, 3034024), (7140, 2906544), (7616, 2724885), (7752, 2677080), (7980, 2600592), (8160, 2543226), (8512, 2438055), (8568, 2422120), (9044, 2294640), (9120, 2275518), (9520, 2179908), (9561, 2170560), (9576, 2167160), (9690, 2141664), (9792, 2119355), (10080, 2058802), (10336, 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