20228933760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 1024

約数和(自身を含む): 83756851200

約数和(自身を除く): 63527917440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 32, 34, 35, 40, 42, 43, 48, 51, 56, 58, 60, 64, 68, 70, 71, 80, 84, 85, 86, 87, 96, 102, 105, 112, 116, 119, 120, 128, 129, 136, 140, 142, 145, 160, 168, 170, 172, 174, 192, 203, 204, 210, 213, 215, 224, 232, 238, 240, 255, 258, 272, 280, 284, 290, 301, 320, 336, 340, 344, 348, 355, 357, 384, 406, 408, 420, 426, 430, 435, 448, 464, 476, 480, 493, 497, 510, 516, 544, 560, 568, 580, 595, 602, 609, 640, 645, 672, 680, 688, 696, 710, 714, 731, 812, 816, 840, 852, 860, 870, 896, 903, 928, 952, 960, 986, 994, 1015, 1020, 1032, 1065, 1088, 1120, 1136, 1160, 1190, 1204, 1207, 1218, 1247, 1290, 1344, 1360, 1376, 1392, 1420, 1428, 1462, 1479, 1491, 1505, 1624, 1632, 1680, 1704, 1720, 1740, 1785, 1806, 1856, 1904, 1920, 1972, 1988, 2030, 2040, 2059, 2064, 2130, 2176, 2193, 2240, 2272, 2320, 2380, 2408, 2414, 2436, 2465, 2485, 2494, 2580, 2688, 2720, 2752, 2784, 2840, 2856, 2924, 2958, 2982, 3010, 3045, 3053, 3248, 3264, 3360, 3408, 3440, 3451, 3480, 3570, 3612, 3621, 3655, 3712, 3741, 3808, 3944, 3976, 4060, 4080, 4118, 4128, 4260, 4386, 4480, 4515, 4544, 4640, 4760, 4816, 4828, 4872, 4930, 4970, 4988, 5117, 5160, 5440, 5504, 5568, 5680, 5712, 5848, 5916, 5964, 6020, 6035, 6090, 6106, 6177, 6235, 6496, 6528, 6720, 6816, 6880, 6902, 6960, 7140, 7224, 7242, 7310, 7395, 7455, 7482, 7616, 7888, 7952, 8120, 8160, 8236, 8256, 8449, 8520, 8729, 8772, 9030, 9088, 9159, 9280, 9520, 9632, 9656, 9744, 9860, 9940, 9976, 10234, 10295, 10320, 10353, 10880, 10965, 11136, 11360, 11424, 11696, 11832, 11928, 12040, 12070, 12180, 12212, 12354, 12470, 12992, 13440, 13632, 13760, 13804, 13920, 14280, 14413, 14448, 14484, 14620, 14790, 14910, 14964, 15232, 15265, 15351, 15776, 15904, 16240, 16320, 16472, 16512, 16898, 17040, 17255, 17458, 17544, 18060, 18105, 18318, 18560, 18705, 19040, 19264, 19312, 19488, 19720, 19880, 19952, 20468, 20590, 20640, 20706, 21199, 21371, 21930, 22720, 22848, 23392, 23664, 23856, 24080, 24140, 24360, 24424, 24708, 24940, 25347, 25585, 25984, 26187, 27264, 27520, 27608, 27840, 28560, 28826, 28896, 28968, 29240, 29580, 29820, 29928, 30530, 30702, 30885, 31552, 31808, 32480, 32640, 32944, 33796, 34080, 34510, 34916, 35003, 35088, 36120, 36210, 36636, 37410, 38080, 38528, 38624, 38976, 39440, 39760, 39904, 40936, 41180, 41280, 41412, 42245, 42398, 42742, 43239, 43645, 43860, 45440, 45696, 45795, 46784, 47328, 47712, 48160, 48280, 48720, 48848, 49416, 49880, 50694, 51170, 51765, 51901, 52374, 55216, 55680, 57120, 57652, 57792, 57936, 58480, 59160, 59640, 59856, 61060, 61404, 61770, 63104, 63597, 63616, 64113, 64960, 65888, 67592, 68160, 69020, 69832, 70006, 70176, 72065, 72240, 72420, 73272, 74820, 76160, 76755, 77248, 77952, 78880, 79520, 79808, 81872, 82360, 82560, 82824, 84490, 84796, 85484, 86478, 87290, 87720, 88537, 91590, 93568, 94656, 95424, 96320, 96560, 97440, 97696, 98832, 99760, 101388, 102340, 103530, 103802, 104748, 105009, 105995, 106855, 110432, 114240, 115304, 115584, 115872, 116960, 118320, 119280, 119712, 122120, 122808, 123540, 126735, 127194, 128226, 129920, 130935, 131776, 135184, 136320, 138040, 139664, 140012, 140352, 144130, 144480, 144840, 146544, 148393, 149640, 153510, 154496, 155703, 157760, 159040, 159616, 163744, 164720, 165648, 168980, 169592, 170968, 172956, 174580, 175015, 175440, 177074, 183180, 189312, 190848, 192640, 193120, 194880, 195392, 197664, 199520, 202776, 204680, 207060, 207604, 209496, 210018, 211990, 213710, 216195, 220864, 228480, 230608, 231744, 233920, 236640, 238560, 239424, 244240, 245021, 245616, 247080, 253470, 254388, 256452, 259505, 261870, 263552, 265611, 270368, 276080, 279328, 280024, 280704, 288260, 288960, 289680, 293088, 296786, 299280, 307020, 311406, 315520, 317985, 318080, 320565, 327488, 329440, 331296, 337960, 339184, 341936, 345912, 349160, 350030, 350880, 354148, 363307, 366360, 386240, 389760, 390784, 395328, 399040, 405552, 409360, 414120, 415208, 418992, 420036, 423980, 427420, 432390, 441728, 442685, 445179, 461216, 463488, 467840, 473280, 477120, 478848, 488480, 490042, 491232, 494160, 506940, 508776, 512904, 519010, 523740, 525045, 531222, 540736, 552160, 558656, 560048, 576520, 577920, 579360, 586176, 593572, 598560, 614040, 619759, 622812, 635970, 641130, 654976, 658880, 662592, 675920, 678368, 683872, 691824, 698320, 700060, 701760, 708296, 726614, 732720, 735063, 741965, 772480, 778515, 790656, 798080, 811104, 818720, 828240, 830416, 837984, 840072, 847960, 854840, 864780, 885370, 890358, 922432, 946560, 954240, 976960, 980084, 982464, 988320, 1013880, 1017552, 1025808, 1038020, 1047480, 1050090, 1062444, 1081472, 1089921, 1104320, 1117312, 1120096, 1153040, 1158720, 1172352, 1187144, 1197120, 1225105, 1228080, 1239518, 1245624, 1271940, 1282260, 1317760, 1325184, 1328055, 1351840, 1356736, 1367744, 1383648, 1396640, 1400120, 1403520, 1416592, 1453228, 1465440, 1470126, 1483930, 1505129, 1557030, 1622208, 1637440, 1656480, 1660832, 1675968, 1680144, 1695920, 1709680, 1729560, 1770740, 1780716, 1816535, 1844864, 1859277, 1953920, 1960168, 1964928, 1976640, 2027760, 2035104, 2051616, 2076040, 2094960, 2100180, 2124888, 2179842, 2208640, 2225895, 2240192, 2306080, 2317440, 2374288, 2394240, 2450210, 2456160, 2479036, 2491248, 2543880, 2564520, 2656110, 2703680, 2713472, 2735488, 2767296, 2793280, 2800240, 2833184, 2906456, 2930880, 2940252, 2967860, 3010258, 3098795, 3114060, 3244416, 3274880, 3312960, 3321664, 3351936, 3360288, 3391840, 3419360, 3459120, 3541480, 3561432, 3633070, 3675315, 3718554, 3920336, 3953280, 4055520, 4070208, 4103232, 4152080, 4189920, 4200360, 4249776, 4359684, 4451790, 4480384, 4515387, 4612160, 4748576, 4900420, 4912320, 4958072, 4982496, 5087760, 5129040, 5312220, 5407360, 5449605, 5534592, 5586560, 5600480, 5666368, 5812912, 5861760, 5880504, 5935720, 6020516, 6197590, 6228120, 6625920, 6643328, 6720576, 6783680, 6838720, 6918240, 7082960, 7122864, 7266140, 7350630, 7437108, 7525645, 7840672, 8111040, 8140416, 8206464, 8304160, 8379840, 8400720, 8499552, 8719368, 8903580, 9030774, 9224320, 9296385, 9497152, 9800840, 9824640, 9916144, 9964992, 10175520, 10258080, 10535903, 10624440, 10899210, 11200960, 11332736, 11625824, 11761008, 11871440, 12041032, 12395180, 12456240, 13441152, 13567360, 13677440, 13836480, 14165920, 14245728, 14532280, 14701260, 14874216, 15051290, 15681344, 16222080, 16608320, 16759680, 16801440, 16999104, 17438736, 17807160, 18061548, 18592770, 18994304, 19601680, 19832288, 19929984, 20351040, 20516160, 21071806, 21248880, 21798420, 22401920, 22576935, 23251648, 23522016, 23742880, 24082064, 24790360, 24912480, 27672960, 28331840, 28491456, 29064560, 29402520, 29748432, 30102580, 31362688, 31607709, 33216640, 33602880, 33998208, 34877472, 35614320, 36123096, 37185540, 39203360, 39664576, 40702080, 41032320, 42143612, 42497760, 43596840, 45153870, 46503296, 47044032, 47485760, 48164128, 49580720, 49824960, 52679515, 56663680, 56982912, 58129120, 58805040, 59496864, 60205160, 63215418, 67205760, 69754944, 71228640, 72246192, 74371080, 78406720, 79329152, 84287224, 84995520, 87193680, 90307740, 94088064, 94971520, 96328256, 99161440, 99649920, 105359030, 116258240, 117610080, 118993728, 120410320, 126430836, 139509888, 142457280, 144492384, 148742160, 156813440, 158038545, 168574448, 169991040, 174387360, 180615480, 192656512, 198322880, 210718060, 232516480, 235220160, 237987456, 240820640, 252861672, 284914560, 288984768, 297484320, 316077090, 337148896, 348774720, 361230960, 396645760, 421436120, 470440320, 481641280, 505723344, 577969536, 594968640, 632154180, 674297792, 697549440, 722461920, 842872240, 963282560, 1011446688, 1189937280, 1264308360, 1348595584, 1444923840, 1685744480, 2022893376, 2528616720, 2889847680, 3371488960, 4045786752, 5057233440, 6742977920, 10114466880, 20228933760]

約数ペア:

[(1, 20228933760), (2, 10114466880), (3, 6742977920), (4, 5057233440), (5, 4045786752), (6, 3371488960), (7, 2889847680), (8, 2528616720), (10, 2022893376), (12, 1685744480), (14, 1444923840), (15, 1348595584), (16, 1264308360), (17, 1189937280), (20, 1011446688), (21, 963282560), (24, 842872240), (28, 722461920), (29, 697549440), (30, 674297792), (32, 632154180), (34, 594968640), (35, 577969536), (40, 505723344), (42, 481641280), (43, 470440320), (48, 421436120), (51, 396645760), (56, 361230960), (58, 348774720), (60, 337148896), (64, 316077090), (68, 297484320), (70, 288984768), (71, 284914560), (80, 252861672), (84, 240820640), (85, 237987456), (86, 235220160), (87, 232516480), (96, 210718060), (102, 198322880), (105, 192656512), (112, 180615480), (116, 174387360), (119, 169991040), (120, 168574448), (128, 158038545), (129, 156813440), (136, 148742160), (140, 144492384), (142, 142457280), (145, 139509888), (160, 126430836), (168, 120410320), (170, 118993728), (172, 117610080), (174, 116258240), (192, 105359030), (203, 99649920), (204, 99161440), (210, 96328256), (213, 94971520), (215, 94088064), (224, 90307740), (232, 87193680), (238, 84995520), (240, 84287224), (255, 79329152), (258, 78406720), (272, 74371080), (280, 72246192), (284, 71228640), (290, 69754944), (301, 67205760), (320, 63215418), (336, 60205160), (340, 59496864), (344, 58805040), (348, 58129120), (355, 56982912), (357, 56663680), (384, 52679515), (406, 49824960), (408, 49580720), (420, 48164128), (426, 47485760), (430, 47044032), (435, 46503296), (448, 45153870), (464, 43596840), (476, 42497760), (480, 42143612), (493, 41032320), (497, 40702080), (510, 39664576), (516, 39203360), (544, 37185540), (560, 36123096), (568, 35614320), (580, 34877472), (595, 33998208), (602, 33602880), (609, 33216640), (640, 31607709), (645, 31362688), (672, 30102580), (680, 29748432), (688, 29402520), (696, 29064560), (710, 28491456), (714, 28331840), (731, 27672960), (812, 24912480), (816, 24790360), (840, 24082064), (852, 23742880), (860, 23522016), (870, 23251648), (896, 22576935), (903, 22401920), (928, 21798420), (952, 21248880), (960, 21071806), (986, 20516160), (994, 20351040), (1015, 19929984), (1020, 19832288), (1032, 19601680), (1065, 18994304), (1088, 18592770), (1120, 18061548), (1136, 17807160), (1160, 17438736), (1190, 16999104), (1204, 16801440), (1207, 16759680), (1218, 16608320), (1247, 16222080), (1290, 15681344), (1344, 15051290), (1360, 14874216), (1376, 14701260), (1392, 14532280), (1420, 14245728), (1428, 14165920), (1462, 13836480), (1479, 13677440), (1491, 13567360), (1505, 13441152), (1624, 12456240), (1632, 12395180), (1680, 12041032), (1704, 11871440), (1720, 11761008), (1740, 11625824), (1785, 11332736), (1806, 11200960), (1856, 10899210), (1904, 10624440), (1920, 10535903), (1972, 10258080), (1988, 10175520), (2030, 9964992), (2040, 9916144), (2059, 9824640), (2064, 9800840), (2130, 9497152), (2176, 9296385), (2193, 9224320), (2240, 9030774), (2272, 8903580), (2320, 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(5680, 3561432), (5712, 3541480), (5848, 3459120), (5916, 3419360), (5964, 3391840), (6020, 3360288), (6035, 3351936), (6090, 3321664), (6106, 3312960), (6177, 3274880), (6235, 3244416), (6496, 3114060), (6528, 3098795), (6720, 3010258), (6816, 2967860), (6880, 2940252), (6902, 2930880), (6960, 2906456), (7140, 2833184), (7224, 2800240), (7242, 2793280), (7310, 2767296), (7395, 2735488), (7455, 2713472), (7482, 2703680), (7616, 2656110), (7888, 2564520), (7952, 2543880), (8120, 2491248), (8160, 2479036), (8236, 2456160), (8256, 2450210), (8449, 2394240), (8520, 2374288), (8729, 2317440), (8772, 2306080), (9030, 2240192), (9088, 2225895), (9159, 2208640), (9280, 2179842), (9520, 2124888), (9632, 2100180), (9656, 2094960), (9744, 2076040), (9860, 2051616), (9940, 2035104), (9976, 2027760), (10234, 1976640), (10295, 1964928), (10320, 1960168), (10353, 1953920), (10880, 1859277), (10965, 1844864), (11136, 1816535), (11360, 1780716), (11424, 1770740), (11696, 1729560), (11832, 1709680), (11928, 1695920), (12040, 1680144), (12070, 1675968), (12180, 1660832), (12212, 1656480), (12354, 1637440), (12470, 1622208), (12992, 1557030), (13440, 1505129), (13632, 1483930), (13760, 1470126), (13804, 1465440), (13920, 1453228), (14280, 1416592), (14413, 1403520), (14448, 1400120), (14484, 1396640), (14620, 1383648), (14790, 1367744), (14910, 1356736), (14964, 1351840), (15232, 1328055), (15265, 1325184), (15351, 1317760), (15776, 1282260), (15904, 1271940), (16240, 1245624), (16320, 1239518), (16472, 1228080), (16512, 1225105), (16898, 1197120), (17040, 1187144), (17255, 1172352), (17458, 1158720), (17544, 1153040), (18060, 1120096), (18105, 1117312), (18318, 1104320), (18560, 1089921), (18705, 1081472), (19040, 1062444), (19264, 1050090), (19312, 1047480), (19488, 1038020), (19720, 1025808), (19880, 1017552), (19952, 1013880), (20468, 988320), (20590, 982464), (20640, 980084), (20706, 976960), (21199, 954240), (21371, 946560), (21930, 922432), (22720, 890358), (22848, 885370), (23392, 864780), (23664, 854840), (23856, 847960), (24080, 840072), (24140, 837984), (24360, 830416), (24424, 828240), (24708, 818720), (24940, 811104), (25347, 798080), (25585, 790656), (25984, 778515), (26187, 772480), (27264, 741965), (27520, 735063), (27608, 732720), (27840, 726614), (28560, 708296), (28826, 701760), (28896, 700060), (28968, 698320), (29240, 691824), (29580, 683872), (29820, 678368), (29928, 675920), (30530, 662592), (30702, 658880), (30885, 654976), (31552, 641130), (31808, 635970), (32480, 622812), (32640, 619759), (32944, 614040), (33796, 598560), (34080, 593572), (34510, 586176), (34916, 579360), (35003, 577920), (35088, 576520), (36120, 560048), (36210, 558656), (36636, 552160), (37410, 540736), (38080, 531222), (38528, 525045), (38624, 523740), (38976, 519010), (39440, 512904), (39760, 508776), (39904, 506940), (40936, 494160), (41180, 491232), (41280, 490042), (41412, 488480), (42245, 478848), (42398, 477120), (42742, 473280), (43239, 467840), (43645, 463488), (43860, 461216), (45440, 445179), (45696, 442685), (45795, 441728), (46784, 432390), (47328, 427420), (47712, 423980), (48160, 420036), (48280, 418992), (48720, 415208), (48848, 414120), (49416, 409360), (49880, 405552), (50694, 399040), (51170, 395328), (51765, 390784), (51901, 389760), (52374, 386240), (55216, 366360), (55680, 363307), (57120, 354148), (57652, 350880), (57792, 350030), (57936, 349160), (58480, 345912), (59160, 341936), (59640, 339184), (59856, 337960), (61060, 331296), (61404, 329440), (61770, 327488), (63104, 320565), (63597, 318080), (63616, 317985), (64113, 315520), (64960, 311406), (65888, 307020), (67592, 299280), (68160, 296786), (69020, 293088), (69832, 289680), (70006, 288960), (70176, 288260), (72065, 280704), (72240, 280024), (72420, 279328), (73272, 276080), (74820, 270368), (76160, 265611), (76755, 263552), (77248, 261870), (77952, 259505), (78880, 256452), (79520, 254388), (79808, 253470), (81872, 247080), (82360, 245616), (82560, 245021), (82824, 244240), (84490, 239424), (84796, 238560), (85484, 236640), (86478, 233920), (87290, 231744), (87720, 230608), (88537, 228480), (91590, 220864), (93568, 216195), (94656, 213710), (95424, 211990), (96320, 210018), (96560, 209496), (97440, 207604), (97696, 207060), (98832, 204680), (99760, 202776), (101388, 199520), (102340, 197664), (103530, 195392), (103802, 194880), (104748, 193120), (105009, 192640), (105995, 190848), (106855, 189312), (110432, 183180), (114240, 177074), (115304, 175440), (115584, 175015), (115872, 174580), (116960, 172956), (118320, 170968), (119280, 169592), (119712, 168980), (122120, 165648), (122808, 164720), (123540, 163744), (126735, 159616), (127194, 159040), (128226, 157760), (129920, 155703), (130935, 154496), (131776, 153510), (135184, 149640), (136320, 148393), (138040, 146544), (139664, 144840), (140012, 144480), (140352, 144130)]