20257685280

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:660

約数の個数: 672

約数和(自身を含む): 84058660224

約数和(自身を除く): 63800974944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 162, 168, 172, 180, 189, 210, 215, 216, 224, 240, 243, 252, 258, 270, 280, 288, 301, 315, 324, 336, 344, 360, 378, 387, 405, 420, 430, 432, 480, 486, 504, 516, 540, 560, 567, 577, 602, 630, 645, 648, 672, 688, 720, 729, 756, 774, 810, 840, 860, 864, 903, 945, 972, 1008, 1032, 1080, 1120, 1134, 1154, 1161, 1204, 1215, 1260, 1290, 1296, 1376, 1440, 1458, 1505, 1512, 1548, 1620, 1680, 1701, 1720, 1731, 1806, 1890, 1935, 1944, 2016, 2064, 2160, 2268, 2308, 2322, 2408, 2430, 2520, 2580, 2592, 2709, 2835, 2885, 2916, 3010, 3024, 3096, 3240, 3360, 3402, 3440, 3462, 3483, 3612, 3645, 3780, 3870, 3888, 4039, 4128, 4320, 4515, 4536, 4616, 4644, 4816, 4860, 5040, 5103, 5160, 5193, 5418, 5670, 5770, 5805, 5832, 6020, 6048, 6192, 6480, 6804, 6880, 6924, 6966, 7224, 7290, 7560, 7740, 7776, 8078, 8127, 8505, 8655, 9030, 9072, 9232, 9288, 9632, 9720, 10080, 10206, 10320, 10386, 10449, 10836, 11340, 11540, 11610, 11664, 12040, 12117, 12384, 12960, 13545, 13608, 13848, 13932, 14448, 14580, 15120, 15480, 15579, 16156, 16254, 17010, 17310, 17415, 18060, 18144, 18464, 18576, 19440, 20195, 20412, 20640, 20772, 20898, 21672, 22680, 23080, 23220, 23328, 24080, 24234, 24381, 24811, 25515, 25965, 27090, 27216, 27696, 27864, 28896, 29160, 30240, 30960, 31158, 31347, 32312, 32508, 34020, 34620, 34830, 36120, 36351, 37152, 38880, 40390, 40635, 40824, 41544, 41796, 43344, 45360, 46160, 46440, 46737, 48160, 48468, 48762, 49622, 51030, 51930, 52245, 54180, 54432, 55392, 55728, 58320, 60585, 61920, 62316, 62694, 64624, 65016, 68040, 69240, 69660, 72240, 72702, 73143, 74433, 77895, 80780, 81270, 81648, 83088, 83592, 86688, 90720, 92320, 92880, 93474, 96936, 97524, 99244, 102060, 103860, 104490, 108360, 109053, 111456, 116640, 121170, 121905, 124055, 124632, 125388, 129248, 130032, 136080, 138480, 139320, 140211, 144480, 145404, 146286, 148866, 155790, 156735, 161560, 162540, 163296, 166176, 167184, 173677, 181755, 185760, 186948, 193872, 195048, 198488, 204120, 207720, 208980, 216720, 218106, 219429, 223299, 233685, 242340, 243810, 248110, 249264, 250776, 260064, 272160, 276960, 278640, 280422, 290808, 292572, 297732, 311580, 313470, 323120, 325080, 327159, 334368, 347354, 363510, 365715, 372165, 373896, 387744, 390096, 396976, 408240, 415440, 417960, 420633, 433440, 436212, 438858, 446598, 467370, 484680, 487620, 496220, 498528, 501552, 521031, 545265, 557280, 560844, 581616, 585144, 595464, 623160, 626940, 646240, 650160, 654318, 669897, 694708, 701055, 727020, 731430, 744330, 747792, 780192, 793952, 816480, 830880, 835920, 841266, 868385, 872424, 877716, 893196, 934740, 969360, 975240, 981477, 992440, 1003104, 1042062, 1090530, 1097145, 1116495, 1121688, 1163232, 1170288, 1190928, 1246320, 1253880, 1300320, 1308636, 1339794, 1389416, 1402110, 1454040, 1462860, 1488660, 1495584, 1563093, 1635795, 1671840, 1682532, 1736770, 1744848, 1755432, 1786392, 1869480, 1938720, 1950480, 1962954, 1984880, 2009691, 2084124, 2103165, 2181060, 2194290, 2232990, 2243376, 2340576, 2381856, 2492640, 2507760, 2605155, 2617272, 2679588, 2778832, 2804220, 2908080, 2925720, 2944431, 2977320, 3126186, 3271590, 3349485, 3365064, 3473540, 3489696, 3510864, 3572784, 3738960, 3900960, 3925908, 3969760, 4019382, 4168248, 4206330, 4362120, 4388580, 4465980, 4486752, 4689279, 4907385, 5015520, 5210310, 5234544, 5359176, 5557664, 5608440, 5816160, 5851440, 5888862, 5954640, 6029073, 6252372, 6543180, 6698970, 6730128, 6947080, 7021728, 7145568, 7477920, 7815465, 7851816, 8038764, 8336496, 8412660, 8724240, 8777160, 8931960, 9378558, 9814770, 10048455, 10420620, 10469088, 10718352, 11216880, 11702880, 11777724, 11909280, 12058146, 12504744, 13086360, 13397940, 13460256, 13894160, 14067837, 14722155, 15630930, 15703632, 16077528, 16672992, 16825320, 17448480, 17554320, 17863920, 18087219, 18757116, 19629540, 20096910, 20841240, 21436704, 22433760, 23446395, 23555448, 24116292, 25009488, 26172720, 26795880, 27788320, 28135674, 29444310, 30145365, 31261860, 31407264, 32155056, 33650640, 35108640, 35727840, 36174438, 37514232, 39259080, 40193820, 41682480, 42203511, 46892790, 47110896, 48232584, 50018976, 52345440, 53591760, 56271348, 58888620, 60290730, 62523720, 64310112, 67301280, 70339185, 72348876, 75028464, 78518160, 80387640, 83364960, 84407022, 90436095, 93785580, 94221792, 96465168, 107183520, 112542696, 117777240, 120581460, 125047440, 126610533, 140678370, 144697752, 150056928, 157036320, 160775280, 168814044, 180872190, 187571160, 192930336, 211017555, 225085392, 235554480, 241162920, 250094880, 253221066, 281356740, 289395504, 321550560, 337628088, 361744380, 375142320, 422035110, 450170784, 471108960, 482325840, 506442132, 562713480, 578791008, 633052665, 675256176, 723488760, 750284640, 844070220, 964651680, 1012884264, 1125426960, 1266105330, 1350512352, 1446977520, 1688140440, 2025768528, 2250853920, 2532210660, 2893955040, 3376280880, 4051537056, 5064421320, 6752561760, 10128842640, 20257685280]

約数ペア:

[(1, 20257685280), (2, 10128842640), (3, 6752561760), (4, 5064421320), (5, 4051537056), (6, 3376280880), (7, 2893955040), (8, 2532210660), (9, 2250853920), (10, 2025768528), (12, 1688140440), (14, 1446977520), (15, 1350512352), (16, 1266105330), (18, 1125426960), (20, 1012884264), (21, 964651680), (24, 844070220), (27, 750284640), (28, 723488760), (30, 675256176), (32, 633052665), (35, 578791008), (36, 562713480), (40, 506442132), (42, 482325840), (43, 471108960), (45, 450170784), (48, 422035110), (54, 375142320), (56, 361744380), (60, 337628088), (63, 321550560), (70, 289395504), (72, 281356740), (80, 253221066), (81, 250094880), (84, 241162920), (86, 235554480), (90, 225085392), (96, 211017555), (105, 192930336), (108, 187571160), (112, 180872190), (120, 168814044), (126, 160775280), (129, 157036320), (135, 150056928), (140, 144697752), (144, 140678370), (160, 126610533), (162, 125047440), (168, 120581460), (172, 117777240), (180, 112542696), (189, 107183520), (210, 96465168), (215, 94221792), (216, 93785580), (224, 90436095), (240, 84407022), (243, 83364960), (252, 80387640), (258, 78518160), (270, 75028464), (280, 72348876), (288, 70339185), (301, 67301280), (315, 64310112), (324, 62523720), (336, 60290730), (344, 58888620), (360, 56271348), (378, 53591760), (387, 52345440), (405, 50018976), (420, 48232584), (430, 47110896), (432, 46892790), (480, 42203511), (486, 41682480), (504, 40193820), (516, 39259080), (540, 37514232), (560, 36174438), (567, 35727840), (577, 35108640), (602, 33650640), (630, 32155056), (645, 31407264), (648, 31261860), (672, 30145365), (688, 29444310), (720, 28135674), (729, 27788320), (756, 26795880), (774, 26172720), (810, 25009488), (840, 24116292), (860, 23555448), (864, 23446395), (903, 22433760), (945, 21436704), (972, 20841240), (1008, 20096910), (1032, 19629540), (1080, 18757116), (1120, 18087219), (1134, 17863920), (1154, 17554320), (1161, 17448480), (1204, 16825320), (1215, 16672992), (1260, 16077528), (1290, 15703632), (1296, 15630930), (1376, 14722155), (1440, 14067837), (1458, 13894160), (1505, 13460256), (1512, 13397940), (1548, 13086360), (1620, 12504744), (1680, 12058146), (1701, 11909280), (1720, 11777724), (1731, 11702880), (1806, 11216880), (1890, 10718352), (1935, 10469088), (1944, 10420620), (2016, 10048455), (2064, 9814770), (2160, 9378558), (2268, 8931960), (2308, 8777160), (2322, 8724240), (2408, 8412660), (2430, 8336496), (2520, 8038764), (2580, 7851816), (2592, 7815465), (2709, 7477920), (2835, 7145568), (2885, 7021728), (2916, 6947080), (3010, 6730128), (3024, 6698970), (3096, 6543180), (3240, 6252372), (3360, 6029073), (3402, 5954640), (3440, 5888862), (3462, 5851440), (3483, 5816160), (3612, 5608440), (3645, 5557664), (3780, 5359176), (3870, 5234544), (3888, 5210310), (4039, 5015520), (4128, 4907385), (4320, 4689279), (4515, 4486752), (4536, 4465980), (4616, 4388580), (4644, 4362120), (4816, 4206330), (4860, 4168248), (5040, 4019382), (5103, 3969760), (5160, 3925908), (5193, 3900960), (5418, 3738960), (5670, 3572784), (5770, 3510864), (5805, 3489696), (5832, 3473540), (6020, 3365064), (6048, 3349485), (6192, 3271590), (6480, 3126186), (6804, 2977320), (6880, 2944431), (6924, 2925720), (6966, 2908080), (7224, 2804220), (7290, 2778832), (7560, 2679588), (7740, 2617272), (7776, 2605155), (8078, 2507760), (8127, 2492640), (8505, 2381856), (8655, 2340576), (9030, 2243376), (9072, 2232990), (9232, 2194290), (9288, 2181060), (9632, 2103165), (9720, 2084124), (10080, 2009691), (10206, 1984880), (10320, 1962954), (10386, 1950480), (10449, 1938720), (10836, 1869480), (11340, 1786392), (11540, 1755432), (11610, 1744848), (11664, 1736770), (12040, 1682532), (12117, 1671840), (12384, 1635795), (12960, 1563093), (13545, 1495584), (13608, 1488660), (13848, 1462860), (13932, 1454040), (14448, 1402110), (14580, 1389416), (15120, 1339794), (15480, 1308636), (15579, 1300320), (16156, 1253880), (16254, 1246320), (17010, 1190928), (17310, 1170288), (17415, 1163232), (18060, 1121688), (18144, 1116495), (18464, 1097145), (18576, 1090530), (19440, 1042062), (20195, 1003104), (20412, 992440), (20640, 981477), (20772, 975240), (20898, 969360), (21672, 934740), (22680, 893196), (23080, 877716), (23220, 872424), (23328, 868385), (24080, 841266), (24234, 835920), (24381, 830880), (24811, 816480), (25515, 793952), (25965, 780192), (27090, 747792), (27216, 744330), (27696, 731430), (27864, 727020), (28896, 701055), (29160, 694708), (30240, 669897), (30960, 654318), (31158, 650160), (31347, 646240), (32312, 626940), (32508, 623160), (34020, 595464), (34620, 585144), (34830, 581616), (36120, 560844), (36351, 557280), (37152, 545265), (38880, 521031), (40390, 501552), (40635, 498528), (40824, 496220), (41544, 487620), (41796, 484680), (43344, 467370), (45360, 446598), (46160, 438858), (46440, 436212), (46737, 433440), (48160, 420633), (48468, 417960), (48762, 415440), (49622, 408240), (51030, 396976), (51930, 390096), (52245, 387744), (54180, 373896), (54432, 372165), (55392, 365715), (55728, 363510), (58320, 347354), (60585, 334368), (61920, 327159), (62316, 325080), (62694, 323120), (64624, 313470), (65016, 311580), (68040, 297732), (69240, 292572), (69660, 290808), (72240, 280422), (72702, 278640), (73143, 276960), (74433, 272160), (77895, 260064), (80780, 250776), (81270, 249264), (81648, 248110), (83088, 243810), (83592, 242340), (86688, 233685), (90720, 223299), (92320, 219429), (92880, 218106), (93474, 216720), (96936, 208980), (97524, 207720), (99244, 204120), (102060, 198488), (103860, 195048), (104490, 193872), (108360, 186948), (109053, 185760), (111456, 181755), (116640, 173677), (121170, 167184), (121905, 166176), (124055, 163296), (124632, 162540), (125388, 161560), (129248, 156735), (130032, 155790), (136080, 148866), (138480, 146286), (139320, 145404), (140211, 144480)]