20326783680

素因数分解:

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

素因数の和:104

約数の個数: 896

約数和(自身を含む): 88270080000

約数和(自身を除く): 67943296320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 168, 171, 180, 189, 190, 192, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 320, 336, 342, 343, 360, 361, 378, 380, 392, 399, 420, 432, 441, 448, 456, 480, 490, 504, 513, 532, 540, 560, 570, 576, 588, 608, 630, 665, 672, 684, 686, 720, 722, 735, 756, 760, 784, 798, 840, 855, 864, 882, 912, 931, 945, 960, 980, 1008, 1026, 1029, 1064, 1080, 1083, 1120, 1140, 1176, 1197, 1216, 1260, 1323, 1330, 1344, 1368, 1372, 1440, 1444, 1470, 1512, 1520, 1568, 1596, 1680, 1710, 1715, 1728, 1764, 1805, 1824, 1862, 1890, 1960, 1995, 2016, 2052, 2058, 2128, 2160, 2166, 2205, 2240, 2280, 2352, 2394, 2520, 2527, 2565, 2646, 2660, 2736, 2744, 2793, 2880, 2888, 2940, 3024, 3040, 3087, 3136, 3192, 3249, 3360, 3420, 3430, 3528, 3591, 3610, 3648, 3724, 3780, 3920, 3990, 4032, 4104, 4116, 4256, 4320, 4332, 4410, 4560, 4655, 4704, 4788, 5040, 5054, 5130, 5145, 5292, 5320, 5415, 5472, 5488, 5586, 5776, 5880, 5985, 6048, 6080, 6174, 6384, 6498, 6517, 6615, 6720, 6840, 6859, 6860, 7056, 7182, 7220, 7448, 7560, 7581, 7840, 7980, 8208, 8232, 8379, 8512, 8640, 8664, 8820, 9120, 9261, 9310, 9408, 9576, 9747, 10080, 10108, 10260, 10290, 10584, 10640, 10830, 10944, 10976, 11172, 11552, 11760, 11970, 12096, 12348, 12635, 12768, 12996, 13034, 13230, 13680, 13718, 13720, 13965, 14112, 14364, 14440, 14896, 15120, 15162, 15435, 15680, 15960, 16245, 16416, 16464, 16758, 17328, 17640, 17689, 17955, 18240, 18522, 18620, 19152, 19494, 19551, 20160, 20216, 20520, 20577, 20580, 21168, 21280, 21660, 21952, 22344, 22743, 23104, 23520, 23940, 24696, 25137, 25270, 25536, 25992, 26068, 26460, 27360, 27436, 27440, 27930, 28224, 28728, 28880, 29792, 30240, 30324, 30870, 31920, 32490, 32585, 32832, 32928, 33516, 34295, 34656, 35280, 35378, 35910, 37044, 37240, 37905, 38304, 38988, 39102, 40432, 41040, 41154, 41160, 41895, 42336, 42560, 43320, 44688, 45486, 46305, 47040, 47880, 48013, 48735, 49392, 50274, 50540, 51984, 52136, 52920, 53067, 54720, 54872, 54880, 55860, 57456, 57760, 58653, 59584, 60480, 60648, 61731, 61740, 63840, 64980, 65170, 65856, 67032, 68229, 68590, 69312, 70560, 70756, 71820, 74088, 74480, 75810, 76608, 77976, 78204, 80864, 82080, 82308, 82320, 83790, 84672, 86640, 88445, 89376, 90972, 92610, 95760, 96026, 97470, 97755, 98784, 100548, 101080, 102885, 103968, 104272, 105840, 106134, 109744, 109760, 111720, 113715, 114912, 115520, 117306, 121296, 123462, 123480, 123823, 125685, 127680, 129960, 130340, 134064, 136458, 137180, 141120, 141512, 143640, 144039, 148176, 148960, 151620, 155952, 156408, 159201, 161728, 164160, 164616, 164640, 167580, 173280, 175959, 176890, 178752, 181944, 185193, 185220, 191520, 192052, 194940, 195510, 197568, 201096, 202160, 205770, 207936, 208544, 211680, 212268, 219488, 223440, 227430, 229824, 234612, 240065, 242592, 246924, 246960, 247646, 251370, 259920, 260680, 265335, 268128, 272916, 274360, 283024, 287280, 288078, 293265, 296352, 297920, 303240, 308655, 311904, 312816, 318402, 329232, 329280, 335160, 336091, 341145, 346560, 351918, 353780, 363888, 370386, 370440, 371469, 383040, 384104, 389880, 391020, 402192, 404320, 411540, 417088, 423360, 424536, 432117, 438976, 446880, 454860, 469224, 477603, 480130, 485184, 493848, 493920, 495292, 502740, 519840, 521360, 530670, 536256, 545832, 548720, 566048, 574560, 576156, 586530, 592704, 606480, 617310, 619115, 623808, 625632, 636804, 658464, 670320, 672182, 682290, 703836, 707560, 720195, 727776, 740772, 740880, 742938, 768208, 779760, 782040, 796005, 804384, 808640, 823080, 849072, 864234, 879795, 893760, 909720, 925965, 938448, 955206, 960260, 987696, 987840, 990584, 1005480, 1008273, 1039680, 1042720, 1061340, 1091664, 1097440, 1114407, 1132096, 1149120, 1152312, 1173060, 1212960, 1234620, 1238230, 1251264, 1273608, 1296351, 1316928, 1340640, 1344364, 1364580, 1407672, 1415120, 1440390, 1455552, 1481544, 1481760, 1485876, 1536416, 1559520, 1564080, 1592010, 1608768, 1646160, 1680455, 1698144, 1728468, 1759590, 1819440, 1851930, 1857345, 1876896, 1910412, 1920520, 1975392, 1981168, 2010960, 2016546, 2085440, 2122680, 2160585, 2183328, 2194880, 2228814, 2304624, 2346120, 2352637, 2388015, 2425920, 2469240, 2476460, 2547216, 2592702, 2681280, 2688728, 2729160, 2815344, 2830240, 2880780, 2963088, 2963520, 2971752, 3024819, 3072832, 3119040, 3128160, 3184020, 3292320, 3343221, 3360910, 3396288, 3456936, 3519180, 3638880, 3703860, 3714690, 3753792, 3820824, 3841040, 3950784, 3962336, 4021920, 4033092, 4245360, 4321170, 4366656, 4457628, 4609248, 4692240, 4705274, 4776030, 4938480, 4952920, 5041365, 5094432, 5185404, 5377456, 5458320, 5572035, 5630688, 5660480, 5761560, 5926176, 5943504, 6049638, 6256320, 6368040, 6481755, 6584640, 6686442, 6721820, 6913872, 7038360, 7057911, 7277760, 7407720, 7429380, 7641648, 7682080, 7924672, 8043840, 8066184, 8490720, 8642340, 8915256, 9074457, 9218496, 9384480, 9410548, 9552060, 9876960, 9905840, 10082730, 10188864, 10370808, 10754912, 10916640, 11144070, 11261376, 11523120, 11763185, 11852352, 11887008, 12099276, 12736080, 12963510, 13372884, 13443640, 13827744, 14076720, 14115822, 14815440, 14858760, 15124095, 15283296, 15364160, 16132368, 16716105, 16981440, 17284680, 17830512, 18148914, 18768960, 18821096, 19104120, 19753920, 19811680, 20165460, 20741616, 21173733, 21509824, 21833280, 22288140, 23046240, 23526370, 23774016, 24198552, 25472160, 25927020, 26745768, 26887280, 27655488, 28153440, 28231644, 29630880, 29717520, 30248190, 30566592, 32264736, 33432210, 34569360, 35289555, 35661024, 36297828, 37642192, 38208240, 39623360, 40330920, 41483232, 42347466, 44576280, 45372285, 46092480, 47052740, 48397104, 50944320, 51854040, 53491536, 53774560, 56306880, 56463288, 59261760, 59435040, 60496380, 63521199, 64529472, 66864420, 69138720, 70579110, 71322048, 72595656, 75284384, 76416480, 80661840, 82966464, 84694932, 89152560, 90744570, 94105480, 96794208, 103708080, 105868665, 106983072, 107549120, 112926576, 118870080, 120992760, 127042398, 133728840, 138277440, 141158220, 145191312, 150568768, 152832960, 161323680, 169389864, 178305120, 181489140, 188210960, 193588416, 207416160, 211737330, 213966144, 225853152, 241985520, 254084796, 267457680, 282316440, 290382624, 317605995, 322647360, 338779728, 356610240, 362978280, 376421920, 414832320, 423474660, 451706304, 483971040, 508169592, 534915360, 564632880, 580765248, 635211990, 677559456, 725956560, 752843840, 846949320, 967942080, 1016339184, 1069830720, 1129265760, 1270423980, 1355118912, 1451913120, 1693898640, 2032678368, 2258531520, 2540847960, 2903826240, 3387797280, 4065356736, 5081695920, 6775594560, 10163391840, 20326783680]

約数ペア:

[(1, 20326783680), (2, 10163391840), (3, 6775594560), (4, 5081695920), (5, 4065356736), (6, 3387797280), (7, 2903826240), (8, 2540847960), (9, 2258531520), (10, 2032678368), (12, 1693898640), (14, 1451913120), (15, 1355118912), (16, 1270423980), (18, 1129265760), (19, 1069830720), (20, 1016339184), (21, 967942080), (24, 846949320), (27, 752843840), (28, 725956560), (30, 677559456), (32, 635211990), (35, 580765248), (36, 564632880), (38, 534915360), (40, 508169592), (42, 483971040), (45, 451706304), (48, 423474660), (49, 414832320), (54, 376421920), (56, 362978280), (57, 356610240), (60, 338779728), (63, 322647360), (64, 317605995), (70, 290382624), (72, 282316440), (76, 267457680), (80, 254084796), (84, 241985520), (90, 225853152), (95, 213966144), (96, 211737330), (98, 207416160), (105, 193588416), (108, 188210960), (112, 181489140), (114, 178305120), (120, 169389864), (126, 161323680), (133, 152832960), (135, 150568768), (140, 145191312), (144, 141158220), (147, 138277440), (152, 133728840), (160, 127042398), (168, 120992760), (171, 118870080), (180, 112926576), (189, 107549120), (190, 106983072), (192, 105868665), (196, 103708080), (210, 96794208), (216, 94105480), (224, 90744570), (228, 89152560), (240, 84694932), (245, 82966464), (252, 80661840), (266, 76416480), (270, 75284384), (280, 72595656), (285, 71322048), (288, 70579110), (294, 69138720), (304, 66864420), (315, 64529472), (320, 63521199), (336, 60496380), (342, 59435040), (343, 59261760), (360, 56463288), (361, 56306880), (378, 53774560), (380, 53491536), (392, 51854040), (399, 50944320), (420, 48397104), (432, 47052740), (441, 46092480), (448, 45372285), (456, 44576280), (480, 42347466), (490, 41483232), (504, 40330920), (513, 39623360), (532, 38208240), (540, 37642192), (560, 36297828), (570, 35661024), (576, 35289555), (588, 34569360), (608, 33432210), (630, 32264736), (665, 30566592), (672, 30248190), (684, 29717520), (686, 29630880), (720, 28231644), (722, 28153440), (735, 27655488), (756, 26887280), (760, 26745768), (784, 25927020), (798, 25472160), (840, 24198552), (855, 23774016), (864, 23526370), (882, 23046240), (912, 22288140), (931, 21833280), (945, 21509824), (960, 21173733), (980, 20741616), (1008, 20165460), (1026, 19811680), (1029, 19753920), (1064, 19104120), (1080, 18821096), (1083, 18768960), (1120, 18148914), (1140, 17830512), (1176, 17284680), (1197, 16981440), (1216, 16716105), (1260, 16132368), (1323, 15364160), (1330, 15283296), (1344, 15124095), (1368, 14858760), (1372, 14815440), (1440, 14115822), (1444, 14076720), (1470, 13827744), (1512, 13443640), (1520, 13372884), (1568, 12963510), (1596, 12736080), (1680, 12099276), (1710, 11887008), (1715, 11852352), (1728, 11763185), (1764, 11523120), (1805, 11261376), (1824, 11144070), (1862, 10916640), (1890, 10754912), (1960, 10370808), (1995, 10188864), (2016, 10082730), (2052, 9905840), (2058, 9876960), (2128, 9552060), (2160, 9410548), (2166, 9384480), (2205, 9218496), (2240, 9074457), (2280, 8915256), (2352, 8642340), (2394, 8490720), (2520, 8066184), (2527, 8043840), (2565, 7924672), (2646, 7682080), (2660, 7641648), (2736, 7429380), (2744, 7407720), (2793, 7277760), (2880, 7057911), (2888, 7038360), (2940, 6913872), (3024, 6721820), (3040, 6686442), (3087, 6584640), (3136, 6481755), (3192, 6368040), (3249, 6256320), (3360, 6049638), (3420, 5943504), (3430, 5926176), (3528, 5761560), (3591, 5660480), (3610, 5630688), (3648, 5572035), (3724, 5458320), (3780, 5377456), (3920, 5185404), (3990, 5094432), (4032, 5041365), (4104, 4952920), (4116, 4938480), (4256, 4776030), (4320, 4705274), (4332, 4692240), (4410, 4609248), (4560, 4457628), (4655, 4366656), (4704, 4321170), (4788, 4245360), (5040, 4033092), (5054, 4021920), (5130, 3962336), (5145, 3950784), (5292, 3841040), (5320, 3820824), (5415, 3753792), (5472, 3714690), (5488, 3703860), (5586, 3638880), (5776, 3519180), (5880, 3456936), (5985, 3396288), (6048, 3360910), (6080, 3343221), (6174, 3292320), (6384, 3184020), (6498, 3128160), (6517, 3119040), (6615, 3072832), (6720, 3024819), (6840, 2971752), (6859, 2963520), (6860, 2963088), (7056, 2880780), (7182, 2830240), (7220, 2815344), (7448, 2729160), (7560, 2688728), (7581, 2681280), (7840, 2592702), (7980, 2547216), (8208, 2476460), (8232, 2469240), (8379, 2425920), (8512, 2388015), (8640, 2352637), (8664, 2346120), (8820, 2304624), (9120, 2228814), (9261, 2194880), (9310, 2183328), (9408, 2160585), (9576, 2122680), (9747, 2085440), (10080, 2016546), (10108, 2010960), (10260, 1981168), (10290, 1975392), (10584, 1920520), (10640, 1910412), (10830, 1876896), (10944, 1857345), (10976, 1851930), (11172, 1819440), (11552, 1759590), (11760, 1728468), (11970, 1698144), (12096, 1680455), (12348, 1646160), (12635, 1608768), (12768, 1592010), (12996, 1564080), (13034, 1559520), (13230, 1536416), (13680, 1485876), (13718, 1481760), (13720, 1481544), (13965, 1455552), (14112, 1440390), (14364, 1415120), (14440, 1407672), (14896, 1364580), (15120, 1344364), (15162, 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(35280, 576156), (35378, 574560), (35910, 566048), (37044, 548720), (37240, 545832), (37905, 536256), (38304, 530670), (38988, 521360), (39102, 519840), (40432, 502740), (41040, 495292), (41154, 493920), (41160, 493848), (41895, 485184), (42336, 480130), (42560, 477603), (43320, 469224), (44688, 454860), (45486, 446880), (46305, 438976), (47040, 432117), (47880, 424536), (48013, 423360), (48735, 417088), (49392, 411540), (50274, 404320), (50540, 402192), (51984, 391020), (52136, 389880), (52920, 384104), (53067, 383040), (54720, 371469), (54872, 370440), (54880, 370386), (55860, 363888), (57456, 353780), (57760, 351918), (58653, 346560), (59584, 341145), (60480, 336091), (60648, 335160), (61731, 329280), (61740, 329232), (63840, 318402), (64980, 312816), (65170, 311904), (65856, 308655), (67032, 303240), (68229, 297920), (68590, 296352), (69312, 293265), (70560, 288078), (70756, 287280), (71820, 283024), (74088, 274360), (74480, 272916), (75810, 268128), (76608, 265335), (77976, 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