20853218880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 896

約数和(自身を含む): 84060426240

約数和(自身を除く): 63207207360

約数列:

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4320, 4407, 4464, 4520, 4680, 4770, 4836, 4929, 4960, 5085, 5088, 5424, 5512, 5580, 5616, 5724, 5876, 5952, 5989, 6045, 6102, 6201, 6240, 6360, 6448, 6572, 6696, 6780, 6890, 7006, 7020, 7155, 7232, 7254, 7345, 7440, 7488, 7632, 8060, 8136, 8215, 8268, 8370, 8480, 8640, 8814, 8928, 9040, 9360, 9540, 9672, 9858, 9920, 10170, 10176, 10335, 10509, 10848, 10881, 11024, 11160, 11232, 11448, 11752, 11978, 12090, 12204, 12402, 12480, 12720, 12896, 13144, 13221, 13392, 13560, 13780, 14012, 14040, 14310, 14508, 14690, 14787, 14880, 15255, 15264, 16120, 16272, 16430, 16536, 16740, 16960, 17515, 17628, 17856, 17967, 18080, 18135, 18603, 18720, 19080, 19344, 19716, 20340, 20670, 21018, 21359, 21696, 21762, 22035, 22048, 22320, 22464, 22896, 23504, 23956, 24180, 24408, 24645, 24804, 25440, 25792, 26288, 26442, 26784, 27120, 27560, 28024, 28080, 28620, 29016, 29380, 29574, 29760, 29945, 30510, 30528, 31005, 31527, 32240, 32544, 32860, 33072, 33480, 35030, 35256, 35934, 36160, 36270, 37206, 37440, 38160, 38688, 39432, 39663, 40680, 41340, 42036, 42718, 43524, 44070, 44096, 44361, 44640, 45539, 45792, 47008, 47912, 48360, 48816, 49290, 49608, 50880, 52545, 52576, 52884, 53568, 53901, 54240, 54405, 55120, 56048, 56160, 57240, 58032, 58760, 59148, 59890, 61020, 62010, 63054, 64077, 64480, 65088, 65720, 66105, 66144, 66960, 70060, 70512, 71868, 72540, 73935, 74412, 76320, 77376, 77857, 78864, 79326, 81360, 82680, 84072, 85436, 87048, 88140, 88722, 89280, 89835, 91078, 91584, 93015, 94016, 94581, 95824, 96720, 97632, 98580, 99216, 105090, 105152, 105768, 106795, 107802, 108480, 108810, 110240, 112096, 112320, 114480, 116064, 117520, 118296, 119780, 122040, 124020, 126108, 128154, 128960, 131440, 132210, 132288, 133920, 136617, 140120, 141024, 143736, 145080, 147870, 148824, 152640, 155714, 157635, 157728, 158652, 161703, 162720, 165360, 168144, 170872, 174096, 176280, 177444, 179670, 182156, 185659, 186030, 189162, 191648, 192231, 193440, 195264, 197160, 198315, 198432, 210180, 211536, 213590, 215604, 217620, 220480, 221805, 224192, 227695, 228960, 232128, 233571, 235040, 236592, 239560, 244080, 248040, 252216, 256308, 262880, 264420, 267840, 269505, 273234, 280240, 282048, 287472, 290160, 295740, 297648, 311428, 315270, 315456, 317304, 320385, 323406, 325440, 330720, 336288, 341744, 348192, 352560, 354888, 359340, 364312, 371318, 372060, 378324, 383296, 384462, 386880, 389285, 394320, 396630, 396864, 409851, 420360, 423072, 427180, 431208, 435240, 443610, 455390, 457920, 467142, 470080, 472905, 473184, 479120, 488160, 496080, 504432, 512616, 525760, 528840, 539010, 546468, 556977, 560480, 574944, 576693, 580320, 591480, 595296, 622856, 630540, 634608, 640770, 646812, 661440, 672576, 683085, 683488, 696384, 700713, 705120, 709776, 718680, 728624, 742636, 744120, 756648, 768924, 778570, 788640, 793260, 808515, 819702, 840720, 846144, 854360, 862416, 870480, 887220, 910780, 928295, 934284, 945810, 946368, 958240, 961155, 976320, 992160, 1008864, 1025232, 1057680, 1078020, 1092936, 1113954, 1120960, 1149888, 1153386, 1160640, 1167855, 1182960, 1190592, 1229553, 1245712, 1261080, 1269216, 1281540, 1293624, 1366170, 1366976, 1401426, 1410240, 1419552, 1437360, 1457248, 1485272, 1488240, 1513296, 1537848, 1557140, 1577280, 1586520, 1617030, 1639404, 1670931, 1681440, 1708720, 1724832, 1740960, 1774440, 1821560, 1856590, 1868568, 1891620, 1916480, 1922310, 1984320, 2017728, 2049255, 2050464, 2102139, 2115360, 2156040, 2185872, 2227908, 2306772, 2335710, 2365920, 2413567, 2459106, 2491424, 2522160, 2538432, 2563080, 2587248, 2732340, 2784885, 2802852, 2839104, 2874720, 2883465, 2914496, 2970544, 2976480, 3026592, 3075696, 3114280, 3173040, 3234060, 3278808, 3341862, 3362880, 3417440, 3449664, 3481920, 3503565, 3548880, 3643120, 3713180, 3737136, 3783240, 3844620, 4098510, 4100928, 4204278, 4230720, 4312080, 4371744, 4455816, 4613544, 4671420, 4731840, 4827134, 4918212, 4982848, 5012793, 5044320, 5126160, 5174496, 5464680, 5569770, 5605704, 5749440, 5766930, 5941088, 5952960, 6053184, 6147765, 6151392, 6228560, 6346080, 6468120, 6557616, 6683724, 6834880, 7007130, 7097760, 7240701, 7286240, 7426360, 7474272, 7566480, 7689240, 8197020, 8354655, 8408556, 8624160, 8743488, 8911632, 9227088, 9342840, 9654268, 9836424, 10025586, 10088640, 10252320, 10348992, 10510695, 10929360, 11139540, 11211408, 11533860, 11882176, 12067835, 12295530, 12302784, 12457120, 12692160, 12936240, 13115232, 13367448, 14014260, 14195520, 14481402, 14572480, 14852720, 14948544, 15132960, 15378480, 16394040, 16709310, 16817112, 17248320, 17823264, 18454176, 18685680, 19308536, 19672848, 20051172, 20504640, 21021390, 21722103, 21858720, 22279080, 22422816, 23067720, 24135670, 24591060, 24914240, 25063965, 25872480, 26230464, 26734896, 28028520, 28962804, 29705440, 30265920, 30756960, 32788080, 33418620, 33634224, 35646528, 36203505, 36908352, 37371360, 38617072, 39345696, 40102344, 42042780, 43444206, 43717440, 44558160, 44845632, 46135440, 48271340, 49182120, 50127930, 51744960, 53469792, 56057040, 57925608, 59410880, 61513920, 65166309, 65576160, 66837240, 67268448, 72407010, 74742720, 77234144, 78691392, 80204688, 84085560, 86888412, 89116320, 92270880, 96542680, 98364240, 100255860, 106939584, 108610515, 112114080, 115851216, 130332618, 131152320, 133674480, 134536896, 144814020, 154468288, 160409376, 168171120, 173776824, 178232640, 184541760, 193085360, 196728480, 200511720, 217221030, 224228160, 231702432, 260665236, 267348960, 289628040, 320818752, 325831545, 336342240, 347553648, 386170720, 393456960, 401023440, 434442060, 463404864, 521330472, 534697920, 579256080, 651663090, 672684480, 695107296, 772341440, 802046880, 868884120, 1042660944, 1158512160, 1303326180, 1390214592, 1604093760, 1737768240, 2085321888, 2317024320, 2606652360, 3475536480, 4170643776, 5213304720, 6951072960, 10426609440, 20853218880]

約数ペア:

[(1, 20853218880), (2, 10426609440), (3, 6951072960), (4, 5213304720), (5, 4170643776), (6, 3475536480), (8, 2606652360), (9, 2317024320), (10, 2085321888), (12, 1737768240), (13, 1604093760), (15, 1390214592), (16, 1303326180), (18, 1158512160), (20, 1042660944), (24, 868884120), (26, 802046880), (27, 772341440), (30, 695107296), (31, 672684480), (32, 651663090), (36, 579256080), (39, 534697920), (40, 521330472), (45, 463404864), (48, 434442060), (52, 401023440), (53, 393456960), (54, 386170720), (60, 347553648), (62, 336342240), (64, 325831545), (65, 320818752), (72, 289628040), (78, 267348960), (80, 260665236), (90, 231702432), (93, 224228160), (96, 217221030), (104, 200511720), (106, 196728480), (108, 193085360), (113, 184541760), (117, 178232640), (120, 173776824), (124, 168171120), (130, 160409376), (135, 154468288), (144, 144814020), (155, 134536896), (156, 133674480), (159, 131152320), (160, 130332618), (180, 115851216), (186, 112114080), (192, 108610515), (195, 106939584), (208, 100255860), (212, 98364240), (216, 96542680), (226, 92270880), (234, 89116320), (240, 86888412), (248, 84085560), (260, 80204688), (265, 78691392), (270, 77234144), (279, 74742720), (288, 72407010), (310, 67268448), (312, 66837240), (318, 65576160), (320, 65166309), (339, 61513920), (351, 59410880), (360, 57925608), (372, 56057040), (390, 53469792), (403, 51744960), (416, 50127930), (424, 49182120), (432, 48271340), (452, 46135440), (465, 44845632), (468, 44558160), (477, 43717440), (480, 43444206), (496, 42042780), (520, 40102344), (530, 39345696), (540, 38617072), (558, 37371360), (565, 36908352), (576, 36203505), (585, 35646528), (620, 33634224), (624, 33418620), (636, 32788080), (678, 30756960), (689, 30265920), (702, 29705440), (720, 28962804), (744, 28028520), (780, 26734896), (795, 26230464), (806, 25872480), (832, 25063965), (837, 24914240), (848, 24591060), (864, 24135670), (904, 23067720), (930, 22422816), (936, 22279080), (954, 21858720), (960, 21722103), (992, 21021390), (1017, 20504640), (1040, 20051172), (1060, 19672848), (1080, 19308536), (1116, 18685680), (1130, 18454176), (1170, 17823264), (1209, 17248320), (1240, 16817112), (1248, 16709310), (1272, 16394040), (1356, 15378480), (1378, 15132960), (1395, 14948544), (1404, 14852720), (1431, 14572480), (1440, 14481402), (1469, 14195520), (1488, 14014260), (1560, 13367448), (1590, 13115232), (1612, 12936240), (1643, 12692160), (1674, 12457120), (1695, 12302784), (1696, 12295530), (1728, 12067835), (1755, 11882176), (1808, 11533860), (1860, 11211408), (1872, 11139540), (1908, 10929360), (1984, 10510695), (2015, 10348992), (2034, 10252320), (2067, 10088640), (2080, 10025586), (2120, 9836424), (2160, 9654268), (2232, 9342840), (2260, 9227088), (2340, 8911632), (2385, 8743488), (2418, 8624160), (2480, 8408556), (2496, 8354655), (2544, 8197020), (2712, 7689240), (2756, 7566480), (2790, 7474272), (2808, 7426360), (2862, 7286240), (2880, 7240701), (2938, 7097760), (2976, 7007130), (3051, 6834880), (3120, 6683724), (3180, 6557616), (3224, 6468120), (3286, 6346080), (3348, 6228560), (3390, 6151392), (3392, 6147765), (3445, 6053184), (3503, 5952960), (3510, 5941088), (3616, 5766930), (3627, 5749440), (3720, 5605704), (3744, 5569770), (3816, 5464680), (4030, 5174496), (4068, 5126160), (4134, 5044320), (4160, 5012793), (4185, 4982848), (4240, 4918212), (4320, 4827134), (4407, 4731840), (4464, 4671420), (4520, 4613544), (4680, 4455816), (4770, 4371744), (4836, 4312080), (4929, 4230720), (4960, 4204278), (5085, 4100928), (5088, 4098510), (5424, 3844620), (5512, 3783240), (5580, 3737136), (5616, 3713180), (5724, 3643120), (5876, 3548880), (5952, 3503565), (5989, 3481920), (6045, 3449664), (6102, 3417440), (6201, 3362880), (6240, 3341862), (6360, 3278808), (6448, 3234060), (6572, 3173040), (6696, 3114280), (6780, 3075696), (6890, 3026592), (7006, 2976480), (7020, 2970544), (7155, 2914496), (7232, 2883465), (7254, 2874720), (7345, 2839104), (7440, 2802852), (7488, 2784885), (7632, 2732340), (8060, 2587248), (8136, 2563080), (8215, 2538432), (8268, 2522160), (8370, 2491424), (8480, 2459106), (8640, 2413567), (8814, 2365920), (8928, 2335710), (9040, 2306772), (9360, 2227908), (9540, 2185872), (9672, 2156040), (9858, 2115360), (9920, 2102139), (10170, 2050464), (10176, 2049255), (10335, 2017728), (10509, 1984320), (10848, 1922310), (10881, 1916480), (11024, 1891620), (11160, 1868568), (11232, 1856590), (11448, 1821560), (11752, 1774440), (11978, 1740960), (12090, 1724832), (12204, 1708720), (12402, 1681440), (12480, 1670931), (12720, 1639404), (12896, 1617030), (13144, 1586520), (13221, 1577280), (13392, 1557140), (13560, 1537848), (13780, 1513296), (14012, 1488240), (14040, 1485272), (14310, 1457248), (14508, 1437360), (14690, 1419552), (14787, 1410240), (14880, 1401426), (15255, 1366976), (15264, 1366170), (16120, 1293624), (16272, 1281540), (16430, 1269216), (16536, 1261080), (16740, 1245712), (16960, 1229553), (17515, 1190592), (17628, 1182960), (17856, 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539010), (39432, 528840), (39663, 525760), (40680, 512616), (41340, 504432), (42036, 496080), (42718, 488160), (43524, 479120), (44070, 473184), (44096, 472905), (44361, 470080), (44640, 467142), (45539, 457920), (45792, 455390), (47008, 443610), (47912, 435240), (48360, 431208), (48816, 427180), (49290, 423072), (49608, 420360), (50880, 409851), (52545, 396864), (52576, 396630), (52884, 394320), (53568, 389285), (53901, 386880), (54240, 384462), (54405, 383296), (55120, 378324), (56048, 372060), (56160, 371318), (57240, 364312), (58032, 359340), (58760, 354888), (59148, 352560), (59890, 348192), (61020, 341744), (62010, 336288), (63054, 330720), (64077, 325440), (64480, 323406), (65088, 320385), (65720, 317304), (66105, 315456), (66144, 315270), (66960, 311428), (70060, 297648), (70512, 295740), (71868, 290160), (72540, 287472), (73935, 282048), (74412, 280240), (76320, 273234), (77376, 269505), (77857, 267840), (78864, 264420), (79326, 262880), (81360, 256308), (82680, 252216), (84072, 248040), (85436, 244080), (87048, 239560), (88140, 236592), (88722, 235040), (89280, 233571), (89835, 232128), (91078, 228960), (91584, 227695), (93015, 224192), (94016, 221805), (94581, 220480), (95824, 217620), (96720, 215604), (97632, 213590), (98580, 211536), (99216, 210180), (105090, 198432), (105152, 198315), (105768, 197160), (106795, 195264), (107802, 193440), (108480, 192231), (108810, 191648), (110240, 189162), (112096, 186030), (112320, 185659), (114480, 182156), (116064, 179670), (117520, 177444), (118296, 176280), (119780, 174096), (122040, 170872), (124020, 168144), (126108, 165360), (128154, 162720), (128960, 161703), (131440, 158652), (132210, 157728), (132288, 157635), (133920, 155714), (136617, 152640), (140120, 148824), (141024, 147870), (143736, 145080)]