20373461640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:147

約数の個数: 1152

約数和(自身を含む): 89442662400

約数和(自身を除く): 69069200760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 24, 28, 29, 30, 31, 34, 35, 36, 40, 42, 45, 46, 51, 56, 58, 60, 62, 63, 68, 69, 70, 72, 84, 85, 87, 90, 92, 93, 102, 105, 115, 116, 119, 120, 124, 126, 136, 138, 140, 145, 153, 155, 161, 168, 170, 174, 180, 184, 186, 203, 204, 207, 210, 217, 230, 232, 238, 248, 252, 255, 261, 276, 279, 280, 290, 306, 310, 315, 322, 340, 345, 348, 357, 360, 372, 391, 406, 408, 414, 420, 434, 435, 460, 465, 476, 483, 493, 504, 510, 522, 527, 529, 552, 558, 580, 595, 609, 612, 620, 630, 644, 651, 667, 680, 690, 696, 713, 714, 744, 765, 782, 805, 812, 828, 840, 868, 870, 899, 920, 930, 952, 966, 986, 1015, 1020, 1035, 1044, 1054, 1058, 1071, 1085, 1116, 1160, 1173, 1190, 1218, 1224, 1240, 1260, 1288, 1302, 1305, 1334, 1380, 1395, 1426, 1428, 1449, 1479, 1530, 1564, 1581, 1587, 1610, 1624, 1656, 1736, 1740, 1785, 1798, 1827, 1860, 1932, 1953, 1955, 1972, 2001, 2030, 2040, 2070, 2088, 2108, 2116, 2139, 2142, 2170, 2232, 2346, 2380, 2415, 2436, 2465, 2520, 2604, 2610, 2635, 2645, 2668, 2697, 2737, 2760, 2790, 2852, 2856, 2898, 2958, 3045, 3060, 3128, 3162, 3174, 3220, 3255, 3335, 3451, 3480, 3519, 3565, 3570, 3596, 3654, 3689, 3703, 3720, 3864, 3906, 3910, 3944, 4002, 4060, 4140, 4216, 4232, 4278, 4284, 4340, 4437, 4495, 4669, 4692, 4743, 4760, 4761, 4830, 4872, 4930, 4991, 5208, 5220, 5270, 5290, 5336, 5355, 5394, 5474, 5580, 5704, 5796, 5865, 5916, 6003, 6090, 6120, 6293, 6324, 6348, 6417, 6440, 6510, 6670, 6902, 7038, 7130, 7140, 7192, 7245, 7308, 7378, 7395, 7406, 7812, 7820, 7905, 7935, 8004, 8091, 8120, 8211, 8280, 8556, 8568, 8680, 8874, 8990, 8993, 9135, 9338, 9384, 9486, 9522, 9660, 9765, 9860, 9982, 10005, 10353, 10440, 10540, 10580, 10695, 10710, 10788, 10948, 11067, 11109, 11160, 11339, 11592, 11730, 11832, 12006, 12121, 12180, 12586, 12648, 12696, 12834, 13020, 13340, 13485, 13685, 13804, 14007, 14076, 14260, 14280, 14490, 14616, 14756, 14790, 14812, 14973, 15283, 15341, 15624, 15640, 15810, 15870, 16008, 16182, 16399, 16422, 17112, 17255, 17595, 17748, 17980, 17986, 18270, 18445, 18515, 18676, 18879, 18972, 19044, 19320, 19530, 19720, 19964, 20010, 20677, 20706, 21080, 21160, 21390, 21420, 21576, 21896, 22134, 22185, 22218, 22678, 23345, 23460, 23715, 23805, 24012, 24242, 24360, 24633, 24955, 25172, 25668, 26040, 26680, 26970, 26979, 27370, 27608, 28014, 28152, 28520, 28980, 29512, 29580, 29624, 29946, 30015, 30566, 30682, 31059, 31465, 31620, 31740, 32085, 32364, 32798, 32844, 33201, 33327, 34017, 34510, 35190, 35496, 35960, 35972, 36363, 36540, 36890, 37030, 37352, 37758, 37944, 38088, 39060, 39928, 40020, 40455, 41055, 41354, 41412, 42021, 42780, 42840, 44268, 44370, 44436, 44919, 44965, 45356, 45849, 46023, 46690, 46920, 47430, 47610, 48024, 48484, 49197, 49266, 49910, 50344, 51336, 51765, 53940, 53958, 54740, 55335, 55545, 56028, 56637, 56695, 57960, 59160, 59892, 60030, 60605, 61132, 61364, 62031, 62118, 62930, 62951, 63240, 63480, 64170, 64728, 65596, 65688, 66402, 66654, 68034, 69020, 70035, 70380, 71944, 72726, 73080, 73780, 74060, 74865, 75516, 76415, 76705, 78120, 79373, 80040, 80910, 80937, 81995, 82110, 82708, 82824, 84042, 84847, 85560, 88536, 88740, 88872, 89838, 89930, 90712, 91698, 92046, 93380, 94395, 94860, 95220, 96968, 98394, 98532, 99820, 102051, 103385, 103530, 106981, 107387, 107880, 107916, 109089, 109480, 110670, 111090, 112056, 113274, 113390, 114793, 119784, 120060, 121210, 122264, 122728, 123165, 124062, 124236, 125860, 125902, 128340, 131192, 132804, 133308, 134895, 136068, 137547, 138040, 138069, 140070, 140760, 144739, 145452, 147560, 147591, 148120, 149730, 151032, 152830, 153410, 155295, 158746, 161820, 161874, 163990, 164220, 165416, 166005, 166635, 168084, 169694, 170085, 177480, 179676, 179860, 181815, 183396, 184092, 186093, 186760, 188790, 188853, 189720, 190440, 196788, 197064, 199640, 204102, 206770, 207060, 210105, 213962, 214774, 215832, 218178, 221340, 222180, 224595, 226548, 226780, 229245, 229586, 230115, 238119, 240120, 242420, 245985, 246330, 248124, 248472, 251720, 251804, 254541, 256680, 260797, 265608, 266616, 269790, 272136, 275094, 276138, 278783, 280140, 283185, 289478, 290904, 295182, 299460, 305660, 306820, 310155, 310590, 314755, 317492, 320943, 322161, 323640, 323748, 327980, 328440, 332010, 333270, 336168, 339388, 340170, 344379, 351509, 359352, 359720, 363630, 366792, 368184, 372186, 377580, 377706, 393576, 396865, 404685, 408204, 413540, 414120, 420210, 424235, 427924, 429548, 434217, 436356, 442680, 444360, 449190, 453096, 453560, 458490, 459172, 460230, 475571, 476238, 484840, 491970, 492660, 496248, 503608, 509082, 510255, 521594, 534905, 536935, 539580, 545445, 550188, 552276, 557566, 560280, 566370, 566559, 573965, 578956, 590364, 598920, 611320, 613640, 620310, 621180, 629510, 634984, 641886, 644322, 647496, 655960, 664020, 666540, 678776, 680340, 687735, 688758, 690345, 703018, 714357, 723695, 727260, 737955, 744372, 755160, 755412, 763623, 782391, 793730, 809370, 816408, 827080, 836349, 840420, 848470, 855848, 859096, 868434, 872712, 898380, 916980, 918344, 920460, 930465, 944265, 951142, 952476, 962829, 966483, 983940, 985320, 1018164, 1020510, 1033137, 1043188, 1054527, 1069810, 1073870, 1079160, 1090890, 1100376, 1104552, 1115132, 1132740, 1133118, 1147930, 1157912, 1180728, 1190595, 1240620, 1242360, 1259020, 1272705, 1283772, 1288644, 1302651, 1303985, 1328040, 1333080, 1360680, 1375470, 1377516, 1380690, 1393915, 1406036, 1426713, 1428714, 1447390, 1454520, 1475910, 1488744, 1510824, 1527246, 1564782, 1587460, 1604715, 1610805, 1618740, 1672698, 1680840, 1696940, 1721895, 1736868, 1757545, 1796760, 1825579, 1833960, 1840920, 1860930, 1888530, 1902284, 1904952, 1925658, 1932966, 1951481, 1967880, 2036328, 2041020, 2066274, 2086376, 2109054, 2139620, 2147740, 2171085, 2181780, 2230264, 2265480, 2266236, 2295860, 2347173, 2377855, 2381190, 2460563, 2481240, 2509047, 2518040, 2545410, 2567544, 2577288, 2605302, 2607970, 2750940, 2755032, 2761380, 2787830, 2812072, 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87816645, 88580268, 93886920, 97016484, 98422520, 99869910, 100361880, 109534740, 110725335, 113185898, 117088860, 119843892, 121270605, 126543240, 131441688, 133159880, 140506632, 145524726, 147633780, 149804865, 161694140, 164302110, 169778847, 171205560, 175633290, 177160536, 194032968, 199739820, 219069480, 221450670, 226371796, 234177720, 239687784, 242541210, 282964745, 291049452, 295267560, 299609730, 323388280, 328604220, 339557694, 351266580, 363811815, 399479640, 442901340, 452743592, 485082420, 509336541, 565929490, 582098904, 599219460, 657208440, 679115388, 702533160, 727623630, 848894235, 885802680, 970164840, 1018673082, 1131858980, 1198438920, 1358230776, 1455247260, 1697788470, 2037346164, 2263717960, 2546682705, 2910494520, 3395576940, 4074692328, 5093365410, 6791153880, 10186730820, 20373461640]

約数ペア:

[(1, 20373461640), (2, 10186730820), (3, 6791153880), (4, 5093365410), (5, 4074692328), (6, 3395576940), (7, 2910494520), (8, 2546682705), (9, 2263717960), (10, 2037346164), (12, 1697788470), (14, 1455247260), (15, 1358230776), (17, 1198438920), (18, 1131858980), (20, 1018673082), (21, 970164840), (23, 885802680), (24, 848894235), (28, 727623630), (29, 702533160), (30, 679115388), (31, 657208440), (34, 599219460), (35, 582098904), (36, 565929490), (40, 509336541), (42, 485082420), (45, 452743592), (46, 442901340), (51, 399479640), (56, 363811815), (58, 351266580), (60, 339557694), (62, 328604220), (63, 323388280), (68, 299609730), (69, 295267560), (70, 291049452), (72, 282964745), (84, 242541210), (85, 239687784), (87, 234177720), (90, 226371796), (92, 221450670), (93, 219069480), (102, 199739820), (105, 194032968), (115, 177160536), (116, 175633290), (119, 171205560), (120, 169778847), (124, 164302110), (126, 161694140), (136, 149804865), (138, 147633780), (140, 145524726), (145, 140506632), (153, 133159880), (155, 131441688), (161, 126543240), (168, 121270605), (170, 119843892), (174, 117088860), (180, 113185898), (184, 110725335), (186, 109534740), (203, 100361880), (204, 99869910), (207, 98422520), (210, 97016484), (217, 93886920), (230, 88580268), (232, 87816645), (238, 85602780), (248, 82151055), (252, 80847070), (255, 79895928), (261, 78059240), (276, 73816890), (279, 73023160), (280, 72762363), (290, 70253316), (306, 66579940), (310, 65720844), (315, 64677656), (322, 63271620), (340, 59921946), (345, 59053512), (348, 58544430), (357, 57068520), (360, 56592949), (372, 54767370), (391, 52106040), (406, 50180940), (408, 49934955), (414, 49211260), (420, 48508242), (434, 46943460), (435, 46835544), (460, 44290134), (465, 43813896), (476, 42801390), (483, 42181080), (493, 41325480), (504, 40423535), (510, 39947964), (522, 39029620), (527, 38659320), (529, 38513160), (552, 36908445), (558, 36511580), (580, 35126658), (595, 34241112), (609, 33453960), (612, 33289970), (620, 32860422), (630, 32338828), (644, 31635810), (651, 31295640), (667, 30544920), (680, 29960973), (690, 29526756), (696, 29272215), (713, 28574280), (714, 28534260), (744, 27383685), (765, 26631976), (782, 26053020), (805, 25308648), (812, 25090470), (828, 24605630), (840, 24254121), (868, 23471730), (870, 23417772), (899, 22662360), (920, 22145067), (930, 21906948), (952, 21400695), (966, 21090540), (986, 20662740), (1015, 20072376), (1020, 19973982), (1035, 19684504), (1044, 19514810), (1054, 19329660), (1058, 19256580), (1071, 19022840), (1085, 18777384), (1116, 18255790), (1160, 17563329), (1173, 17368680), (1190, 17120556), (1218, 16726980), (1224, 16644985), (1240, 16430211), (1260, 16169414), (1288, 15817905), (1302, 15647820), (1305, 15611848), (1334, 15272460), (1380, 14763378), (1395, 14604632), (1426, 14287140), (1428, 14267130), (1449, 14060360), (1479, 13775160), (1530, 13315988), (1564, 13026510), (1581, 12886440), (1587, 12837720), (1610, 12654324), (1624, 12545235), (1656, 12302815), (1736, 11735865), (1740, 11708886), (1785, 11413704), (1798, 11331180), (1827, 11151320), (1860, 10953474), (1932, 10545270), (1953, 10431880), (1955, 10421208), (1972, 10331370), (2001, 10181640), (2030, 10036188), (2040, 9986991), (2070, 9842252), (2088, 9757405), (2108, 9664830), (2116, 9628290), (2139, 9524760), (2142, 9511420), (2170, 9388692), (2232, 9127895), (2346, 8684340), (2380, 8560278), (2415, 8436216), (2436, 8363490), (2465, 8265096), (2520, 8084707), (2604, 7823910), (2610, 7805924), (2635, 7731864), (2645, 7702632), (2668, 7636230), (2697, 7554120), (2737, 7443720), (2760, 7381689), (2790, 7302316), (2852, 7143570), (2856, 7133565), (2898, 7030180), (2958, 6887580), (3045, 6690792), (3060, 6657994), (3128, 6513255), (3162, 6443220), (3174, 6418860), (3220, 6327162), (3255, 6259128), (3335, 6108984), (3451, 5903640), (3480, 5854443), (3519, 5789560), (3565, 5714856), (3570, 5706852), (3596, 5665590), (3654, 5575660), (3689, 5522760), (3703, 5501880), (3720, 5476737), (3864, 5272635), (3906, 5215940), (3910, 5210604), (3944, 5165685), (4002, 5090820), (4060, 5018094), (4140, 4921126), (4216, 4832415), (4232, 4814145), (4278, 4762380), (4284, 4755710), (4340, 4694346), (4437, 4591720), (4495, 4532472), (4669, 4363560), (4692, 4342170), (4743, 4295480), (4760, 4280139), (4761, 4279240), (4830, 4218108), (4872, 4181745), (4930, 4132548), (4991, 4082040), (5208, 3911955), (5220, 3902962), (5270, 3865932), (5290, 3851316), (5336, 3818115), (5355, 3804568), (5394, 3777060), (5474, 3721860), (5580, 3651158), (5704, 3571785), (5796, 3515090), (5865, 3473736), (5916, 3443790), (6003, 3393880), (6090, 3345396), (6120, 3328997), (6293, 3237480), (6324, 3221610), (6348, 3209430), (6417, 3174920), (6440, 3163581), (6510, 3129564), (6670, 3054492), (6902, 2951820), (7038, 2894780), (7130, 2857428), (7140, 2853426), (7192, 2832795), (7245, 2812072), (7308, 2787830), (7378, 2761380), (7395, 2755032), (7406, 2750940), (7812, 2607970), (7820, 2605302), (7905, 2577288), (7935, 2567544), (8004, 2545410), (8091, 2518040), (8120, 2509047), (8211, 2481240), (8280, 2460563), (8556, 2381190), (8568, 2377855), (8680, 2347173), (8874, 2295860), (8990, 2266236), (8993, 2265480), (9135, 2230264), (9338, 2181780), (9384, 2171085), (9486, 2147740), (9522, 2139620), (9660, 2109054), (9765, 2086376), (9860, 2066274), (9982, 2041020), (10005, 2036328), (10353, 1967880), (10440, 1951481), (10540, 1932966), (10580, 1925658), (10695, 1904952), (10710, 1902284), (10788, 1888530), (10948, 1860930), (11067, 1840920), (11109, 1833960), (11160, 1825579), (11339, 1796760), (11592, 1757545), (11730, 1736868), (11832, 1721895), (12006, 1696940), (12121, 1680840), (12180, 1672698), (12586, 1618740), (12648, 1610805), (12696, 1604715), (12834, 1587460), (13020, 1564782), (13340, 1527246), (13485, 1510824), (13685, 1488744), (13804, 1475910), (14007, 1454520), (14076, 1447390), (14260, 1428714), (14280, 1426713), (14490, 1406036), (14616, 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