20761453440

素因数分解:

$2^7\times 3^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 1024

約数和(自身を含む): 92177971200

約数和(自身を除く): 71416517760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 163, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 243, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 326, 336, 351, 360, 364, 378, 384, 390, 405, 416, 420, 432, 448, 455, 468, 480, 486, 489, 504, 520, 540, 546, 560, 567, 576, 585, 624, 630, 640, 648, 652, 672, 702, 720, 728, 729, 756, 780, 810, 815, 819, 832, 840, 864, 896, 910, 936, 945, 960, 972, 978, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1141, 1152, 1170, 1215, 1248, 1260, 1296, 1304, 1344, 1365, 1404, 1440, 1456, 1458, 1467, 1512, 1560, 1620, 1630, 1638, 1664, 1680, 1701, 1728, 1755, 1820, 1872, 1890, 1920, 1944, 1956, 2016, 2080, 2106, 2119, 2160, 2184, 2187, 2240, 2268, 2282, 2340, 2430, 2445, 2457, 2496, 2520, 2592, 2608, 2688, 2730, 2808, 2835, 2880, 2912, 2916, 2934, 3024, 3120, 3159, 3240, 3260, 3276, 3360, 3402, 3423, 3456, 3510, 3640, 3645, 3744, 3780, 3888, 3912, 4032, 4095, 4160, 4212, 4238, 4320, 4368, 4374, 4401, 4480, 4536, 4564, 4680, 4860, 4890, 4914, 4992, 5040, 5103, 5184, 5216, 5265, 5460, 5616, 5670, 5705, 5760, 5824, 5832, 5868, 6048, 6240, 6318, 6357, 6480, 6520, 6552, 6720, 6804, 6846, 7020, 7280, 7290, 7335, 7371, 7488, 7560, 7776, 7824, 8064, 8190, 8320, 8424, 8476, 8505, 8640, 8736, 8748, 8802, 9072, 9128, 9360, 9477, 9720, 9780, 9828, 10080, 10206, 10269, 10368, 10432, 10530, 10595, 10920, 10935, 11232, 11340, 11410, 11648, 11664, 11736, 12096, 12285, 12480, 12636, 12714, 12960, 13040, 13104, 13203, 13440, 13608, 13692, 14040, 14560, 14580, 14670, 14742, 14833, 14976, 15120, 15309, 15552, 15648, 15795, 16380, 16848, 16952, 17010, 17115, 17280, 17472, 17496, 17604, 18144, 18256, 18720, 18954, 19071, 19440, 19560, 19656, 20160, 20412, 20538, 20864, 21060, 21190, 21840, 21870, 22005, 22113, 22464, 22680, 22820, 23328, 23472, 24192, 24570, 24960, 25272, 25428, 25515, 25920, 26080, 26208, 26406, 27216, 27384, 28080, 28431, 29120, 29160, 29340, 29484, 29666, 30240, 30618, 30807, 31104, 31296, 31590, 31785, 32760, 33696, 33904, 34020, 34230, 34944, 34992, 35208, 36288, 36512, 36855, 37440, 37908, 38142, 38880, 39120, 39312, 39609, 40320, 40824, 41076, 42120, 42380, 43680, 43740, 44010, 44226, 44499, 44928, 45360, 45640, 46656, 46944, 47385, 49140, 50544, 50856, 51030, 51345, 51840, 52160, 52416, 52812, 54432, 54768, 56160, 56862, 57213, 58240, 58320, 58680, 58968, 59332, 60480, 61236, 61614, 62592, 63180, 63570, 65520, 66015, 66339, 67392, 67808, 68040, 68460, 69984, 70416, 72576, 73024, 73710, 74165, 74880, 75816, 76284, 76545, 77760, 78240, 78624, 79218, 81648, 82152, 84240, 84760, 87360, 87480, 88020, 88452, 88998, 90720, 91280, 92421, 93312, 93888, 94770, 95355, 98280, 101088, 101712, 102060, 102690, 104320, 104832, 105624, 108864, 109536, 110565, 112320, 113724, 114426, 116640, 117360, 117936, 118664, 118827, 120960, 122472, 123228, 126360, 127140, 131040, 132030, 132678, 133497, 134784, 135616, 136080, 136920, 139968, 140832, 142155, 146048, 147420, 148330, 151632, 152568, 153090, 154035, 155520, 156480, 157248, 158436, 163296, 164304, 168480, 169520, 171639, 174720, 174960, 176040, 176904, 177996, 181440, 182560, 184842, 187776, 189540, 190710, 196560, 198045, 199017, 202176, 203424, 204120, 205380, 211248, 217728, 219072, 221130, 222495, 224640, 227448, 228852, 233280, 234720, 235872, 237328, 237654, 244944, 246456, 252720, 254280, 262080, 264060, 265356, 266994, 271232, 272160, 273840, 277263, 279936, 281664, 284310, 286065, 294840, 296660, 303264, 305136, 306180, 308070, 312960, 314496, 316872, 326592, 328608, 331695, 336960, 339040, 343278, 349920, 352080, 353808, 355992, 356481, 362880, 365120, 369684, 379080, 381420, 393120, 396090, 398034, 400491, 404352, 406848, 408240, 410760, 422496, 438144, 442260, 444990, 454896, 457704, 462105, 466560, 469440, 471744, 474656, 475308, 489888, 492912, 505440, 508560, 514917, 524160, 528120, 530712, 533988, 544320, 547680, 554526, 563328, 568620, 572130, 589680, 593320, 594135, 606528, 610272, 612360, 616140, 633744, 653184, 657216, 663390, 667485, 673920, 678080, 686556, 699840, 704160, 707616, 711984, 712962, 730240, 739368, 758160, 762840, 786240, 792180, 796068, 800982, 813696, 816480, 821520, 831789, 844992, 858195, 884520, 889980, 909792, 915408, 924210, 938880, 943488, 949312, 950616, 979776, 985824, 995085, 1010880, 1017120, 1029834, 1056240, 1061424, 1067976, 1088640, 1095360, 1109052, 1137240, 1144260, 1179360, 1186640, 1188270, 1201473, 1213056, 1220544, 1224720, 1232280, 1267488, 1314432, 1326780, 1334970, 1356160, 1373112, 1386315, 1399680, 1408320, 1415232, 1423968, 1425924, 1478736, 1516320, 1525680, 1544751, 1572480, 1584360, 1592136, 1601964, 1632960, 1643040, 1663578, 1689984, 1716390, 1769040, 1779960, 1782405, 1819584, 1830816, 1848420, 1898624, 1901232, 1959552, 1971648, 1990170, 2002455, 2021760, 2034240, 2059668, 2112480, 2122848, 2135952, 2190720, 2218104, 2274480, 2288520, 2358720, 2373280, 2376540, 2402946, 2441088, 2449440, 2464560, 2495367, 2534976, 2574585, 2653560, 2669940, 2746224, 2772630, 2816640, 2830464, 2847936, 2851848, 2957472, 3032640, 3051360, 3089502, 3168720, 3184272, 3203928, 3265920, 3286080, 3327156, 3432780, 3538080, 3559920, 3564810, 3604419, 3639168, 3661632, 3696840, 3802464, 3943296, 3980340, 4004910, 4068480, 4119336, 4158945, 4224960, 4245696, 4271904, 4436208, 4548960, 4577040, 4634253, 4717440, 4746560, 4753080, 4805892, 4898880, 4929120, 4990734, 5069952, 5149170, 5307120, 5339880, 5492448, 5545260, 5695872, 5703696, 5914944, 6007365, 6065280, 6102720, 6179004, 6337440, 6368544, 6407856, 6572160, 6654312, 6865560, 7076160, 7119840, 7129620, 7208838, 7323264, 7393680, 7604928, 7723755, 7960680, 8009820, 8238672, 8317890, 8449920, 8491392, 8543808, 8872416, 9097920, 9154080, 9268506, 9493120, 9506160, 9611784, 9797760, 9858240, 9981468, 10298340, 10614240, 10679760, 10813257, 10984896, 11090520, 11407392, 11829888, 12014730, 12205440, 12358008, 12476835, 12674880, 12737088, 12815712, 13308624, 13731120, 14152320, 14239680, 14259240, 14417676, 14787360, 15209856, 15447510, 15921360, 16019640, 16477344, 16635780, 17087616, 17744832, 18022095, 18195840, 18308160, 18537012, 19012320, 19223568, 19716480, 19962936, 20596680, 21228480, 21359520, 21626514, 21969792, 22181040, 22814784, 23171265, 24029460, 24716016, 24953670, 25349760, 25474176, 25631424, 26617248, 27462240, 28479360, 28518480, 28835352, 29574720, 30895020, 31842720, 32039280, 32439771, 32954688, 33271560, 35489664, 36044190, 36616320, 37074024, 38024640, 38447136, 39925872, 41193360, 42456960, 42719040, 43253028, 44362080, 45629568, 46342530, 48058920, 49432032, 49907340, 51262848, 53234496, 54066285, 54924480, 57036960, 57670704, 59149440, 61790040, 63685440, 64078560, 64879542, 65909376, 66543120, 72088380, 74148048, 76049280, 76894272, 79851744, 82386720, 85438080, 86506056, 88724160, 92685060, 96117840, 98864064, 99814680, 106468992, 108132570, 109848960, 114073920, 115341408, 123580080, 127370880, 128157120, 129759084, 133086240, 144176760, 148296096, 153788544, 159703488, 162198855, 164773440, 173012112, 177448320, 185370120, 192235680, 197728128, 199629360, 216265140, 228147840, 230682816, 247160160, 256314240, 259518168, 266172480, 288353520, 296592192, 319406976, 324397710, 329546880, 346024224, 370740240, 384471360, 399258720, 432530280, 461365632, 494320320, 519036336, 532344960, 576707040, 593184384, 648795420, 692048448, 741480480, 768942720, 798517440, 865060560, 988640640, 1038072672, 1153414080, 1297590840, 1384096896, 1482960960, 1597034880, 1730121120, 2076145344, 2306828160, 2595181680, 2965921920, 3460242240, 4152290688, 5190363360, 6920484480, 10380726720, 20761453440]

約数ペア:

[(1, 20761453440), (2, 10380726720), (3, 6920484480), (4, 5190363360), (5, 4152290688), (6, 3460242240), (7, 2965921920), (8, 2595181680), (9, 2306828160), (10, 2076145344), (12, 1730121120), (13, 1597034880), (14, 1482960960), (15, 1384096896), (16, 1297590840), (18, 1153414080), (20, 1038072672), (21, 988640640), (24, 865060560), (26, 798517440), (27, 768942720), (28, 741480480), (30, 692048448), (32, 648795420), (35, 593184384), (36, 576707040), (39, 532344960), (40, 519036336), (42, 494320320), (45, 461365632), (48, 432530280), (52, 399258720), (54, 384471360), (56, 370740240), (60, 346024224), (63, 329546880), (64, 324397710), (65, 319406976), (70, 296592192), (72, 288353520), (78, 266172480), (80, 259518168), (81, 256314240), (84, 247160160), (90, 230682816), (91, 228147840), (96, 216265140), (104, 199629360), (105, 197728128), (108, 192235680), (112, 185370120), (117, 177448320), (120, 173012112), (126, 164773440), (128, 162198855), (130, 159703488), (135, 153788544), (140, 148296096), (144, 144176760), (156, 133086240), (160, 129759084), (162, 128157120), (163, 127370880), (168, 123580080), (180, 115341408), (182, 114073920), (189, 109848960), (192, 108132570), (195, 106468992), (208, 99814680), (210, 98864064), (216, 96117840), (224, 92685060), (234, 88724160), (240, 86506056), (243, 85438080), (252, 82386720), (260, 79851744), (270, 76894272), (273, 76049280), (280, 74148048), (288, 72088380), (312, 66543120), (315, 65909376), (320, 64879542), (324, 64078560), (326, 63685440), (336, 61790040), (351, 59149440), (360, 57670704), (364, 57036960), (378, 54924480), (384, 54066285), (390, 53234496), (405, 51262848), (416, 49907340), (420, 49432032), (432, 48058920), (448, 46342530), (455, 45629568), (468, 44362080), (480, 43253028), (486, 42719040), (489, 42456960), (504, 41193360), (520, 39925872), (540, 38447136), (546, 38024640), (560, 37074024), (567, 36616320), (576, 36044190), (585, 35489664), (624, 33271560), (630, 32954688), (640, 32439771), (648, 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(1920, 10813257), (1944, 10679760), (1956, 10614240), (2016, 10298340), (2080, 9981468), (2106, 9858240), (2119, 9797760), (2160, 9611784), (2184, 9506160), (2187, 9493120), (2240, 9268506), (2268, 9154080), (2282, 9097920), (2340, 8872416), (2430, 8543808), (2445, 8491392), (2457, 8449920), (2496, 8317890), (2520, 8238672), (2592, 8009820), (2608, 7960680), (2688, 7723755), (2730, 7604928), (2808, 7393680), (2835, 7323264), (2880, 7208838), (2912, 7129620), (2916, 7119840), (2934, 7076160), (3024, 6865560), (3120, 6654312), (3159, 6572160), (3240, 6407856), (3260, 6368544), (3276, 6337440), (3360, 6179004), (3402, 6102720), (3423, 6065280), (3456, 6007365), (3510, 5914944), (3640, 5703696), (3645, 5695872), (3744, 5545260), (3780, 5492448), (3888, 5339880), (3912, 5307120), (4032, 5149170), (4095, 5069952), (4160, 4990734), (4212, 4929120), (4238, 4898880), (4320, 4805892), (4368, 4753080), (4374, 4746560), (4401, 4717440), (4480, 4634253), (4536, 4577040), (4564, 4548960), (4680, 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985824), (21190, 979776), (21840, 950616), (21870, 949312), (22005, 943488), (22113, 938880), (22464, 924210), (22680, 915408), (22820, 909792), (23328, 889980), (23472, 884520), (24192, 858195), (24570, 844992), (24960, 831789), (25272, 821520), (25428, 816480), (25515, 813696), (25920, 800982), (26080, 796068), (26208, 792180), (26406, 786240), (27216, 762840), (27384, 758160), (28080, 739368), (28431, 730240), (29120, 712962), (29160, 711984), (29340, 707616), (29484, 704160), (29666, 699840), (30240, 686556), (30618, 678080), (30807, 673920), (31104, 667485), (31296, 663390), (31590, 657216), (31785, 653184), (32760, 633744), (33696, 616140), (33904, 612360), (34020, 610272), (34230, 606528), (34944, 594135), (34992, 593320), (35208, 589680), (36288, 572130), (36512, 568620), (36855, 563328), (37440, 554526), (37908, 547680), (38142, 544320), (38880, 533988), (39120, 530712), (39312, 528120), (39609, 524160), (40320, 514917), (40824, 508560), (41076, 505440), (42120, 492912), 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254280), (82152, 252720), (84240, 246456), (84760, 244944), (87360, 237654), (87480, 237328), (88020, 235872), (88452, 234720), (88998, 233280), (90720, 228852), (91280, 227448), (92421, 224640), (93312, 222495), (93888, 221130), (94770, 219072), (95355, 217728), (98280, 211248), (101088, 205380), (101712, 204120), (102060, 203424), (102690, 202176), (104320, 199017), (104832, 198045), (105624, 196560), (108864, 190710), (109536, 189540), (110565, 187776), (112320, 184842), (113724, 182560), (114426, 181440), (116640, 177996), (117360, 176904), (117936, 176040), (118664, 174960), (118827, 174720), (120960, 171639), (122472, 169520), (123228, 168480), (126360, 164304), (127140, 163296), (131040, 158436), (132030, 157248), (132678, 156480), (133497, 155520), (134784, 154035), (135616, 153090), (136080, 152568), (136920, 151632), (139968, 148330), (140832, 147420), (142155, 146048)]