261556920000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1111

約数の個数: 840

約数和(自身を含む): 1010088668160

約数和(自身を除く): 748531748160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 31, 32, 36, 40, 45, 46, 48, 50, 60, 62, 64, 69, 72, 75, 80, 90, 92, 93, 96, 100, 115, 120, 124, 125, 138, 144, 150, 155, 160, 180, 184, 186, 192, 200, 207, 225, 230, 240, 248, 250, 276, 279, 288, 300, 310, 320, 345, 360, 368, 372, 375, 400, 414, 450, 460, 465, 480, 496, 500, 552, 558, 575, 576, 600, 620, 625, 690, 713, 720, 736, 744, 750, 775, 800, 828, 900, 920, 930, 960, 992, 1000, 1019, 1035, 1104, 1116, 1125, 1150, 1200, 1240, 1250, 1380, 1395, 1426, 1440, 1472, 1488, 1500, 1550, 1600, 1656, 1725, 1800, 1840, 1860, 1875, 1984, 2000, 2038, 2070, 2139, 2208, 2232, 2250, 2300, 2325, 2400, 2480, 2500, 2760, 2790, 2852, 2875, 2880, 2976, 3000, 3057, 3100, 3312, 3450, 3565, 3600, 3680, 3720, 3750, 3875, 4000, 4076, 4140, 4278, 4416, 4464, 4500, 4600, 4650, 4800, 4960, 5000, 5095, 5175, 5520, 5580, 5625, 5704, 5750, 5952, 6000, 6114, 6200, 6417, 6624, 6900, 6975, 7130, 7200, 7360, 7440, 7500, 7750, 8000, 8152, 8280, 8556, 8625, 8928, 9000, 9171, 9200, 9300, 9920, 10000, 10190, 10350, 10695, 11040, 11160, 11250, 11408, 11500, 11625, 12000, 12228, 12400, 12834, 13248, 13800, 13950, 14260, 14375, 14400, 14880, 15000, 15285, 15500, 16304, 16560, 17112, 17250, 17825, 17856, 18000, 18342, 18400, 18600, 19375, 20000, 20380, 20700, 21390, 22080, 22320, 22500, 22816, 23000, 23250, 23437, 24000, 24456, 24800, 25475, 25668, 25875, 27600, 27900, 28520, 28750, 29760, 30000, 30570, 31000, 31589, 32085, 32608, 33120, 34224, 34500, 34875, 35650, 36000, 36684, 36800, 37200, 38750, 40000, 40760, 41400, 42780, 43125, 44640, 45000, 45632, 45855, 46000, 46500, 46874, 48912, 49600, 50950, 51336, 51750, 53475, 55200, 55800, 57040, 57500, 58125, 60000, 61140, 62000, 63178, 64170, 65216, 66240, 68448, 69000, 69750, 70311, 71300, 72000, 73368, 74400, 76425, 77500, 81520, 82800, 85560, 86250, 89125, 89280, 90000, 91710, 92000, 93000, 93748, 94767, 97824, 101900, 102672, 103500, 106950, 110400, 111600, 114080, 115000, 116250, 117185, 120000, 122280, 124000, 126356, 127375, 128340, 129375, 136896, 138000, 139500, 140622, 142600, 146736, 148800, 152850, 155000, 157945, 160425, 163040, 165600, 171120, 172500, 174375, 178250, 180000, 183420, 184000, 186000, 187496, 189534, 195648, 203800, 205344, 207000, 210933, 213900, 223200, 228160, 229275, 230000, 232500, 234370, 244560, 248000, 252712, 254750, 256680, 258750, 267375, 276000, 279000, 281244, 284301, 285200, 293472, 305700, 310000, 315890, 320850, 326080, 331200, 342240, 345000, 348750, 351555, 356500, 360000, 366840, 372000, 374992, 379068, 382125, 407600, 410688, 414000, 421866, 427800, 445625, 446400, 458550, 460000, 465000, 468740, 473835, 489120, 505424, 509500, 513360, 517500, 534750, 552000, 558000, 562488, 568602, 570400, 585925, 586944, 611400, 620000, 631780, 636875, 641700, 684480, 690000, 697500, 703110, 713000, 726547, 733680, 744000, 749984, 758136, 764250, 789725, 802125, 815200, 828000, 843732, 855600, 891250, 917100, 920000, 930000, 937480, 947670, 978240, 1010848, 1019000, 1026720, 1035000, 1054665, 1069500, 1116000, 1124976, 1137204, 1140800, 1146375, 1171850, 1222800, 1240000, 1263560, 1273750, 1283400, 1336875, 1380000, 1395000, 1406220, 1421505, 1426000, 1453094, 1467360, 1499968, 1516272, 1528500, 1579450, 1604250, 1630400, 1656000, 1687464, 1711200, 1757775, 1782500, 1834200, 1860000, 1874960, 1895340, 1910625, 2021696, 2038000, 2053440, 2070000, 2109330, 2139000, 2179641, 2232000, 2249952, 2274408, 2292750, 2343700, 2369175, 2445600, 2527120, 2547500, 2566800, 2673750, 2760000, 2790000, 2812440, 2843010, 2852000, 2906188, 2929625, 2934720, 3032544, 3057000, 3158900, 3208500, 3374928, 3422400, 3515550, 3565000, 3632735, 3668400, 3720000, 3749920, 3790680, 3821250, 3948625, 4010625, 4076000, 4140000, 4218660, 4278000, 4359282, 4499904, 4548816, 4585500, 4687400, 4738350, 4891200, 5054240, 5095000, 5133600, 5273325, 5347500, 5580000, 5624880, 5686020, 5704000, 5731875, 5812376, 5859250, 6065088, 6114000, 6317800, 6417000, 6538923, 6749856, 7031100, 7107525, 7130000, 7265470, 7336800, 7499840, 7581360, 7642500, 7897250, 8021250, 8152000, 8280000, 8437320, 8556000, 8718564, 8788875, 9097632, 9171000, 9374800, 9476700, 10108480, 10190000, 10267200, 10546650, 10695000, 10898205, 11160000, 11249760, 11372040, 11463750, 11624752, 11718500, 11845875, 12228000, 12635600, 12834000, 13077846, 13499712, 14062200, 14215050, 14260000, 14530940, 14648125, 14673600, 15162720, 15285000, 15794500, 16042500, 16874640, 17112000, 17437128, 17577750, 18163675, 18195264, 18342000, 18749600, 18953400, 19743125, 20380000, 21093300, 21390000, 21796410, 22499520, 22744080, 22927500, 23249504, 23437000, 23691750, 24456000, 25271200, 25668000, 26155692, 26366625, 28124400, 28430100, 28520000, 29061880, 29296250, 30325440, 30570000, 31589000, 32085000, 32694615, 33749280, 34874256, 35155500, 35537625, 36327350, 36684000, 37499200, 37906800, 39486250, 40760000, 42186600, 42780000, 43592820, 43944375, 45488160, 45855000, 46499008, 46874000, 47383500, 50542400, 51336000, 52311384, 52733250, 54491025, 56248800, 56860200, 58123760, 58592500, 59229375, 61140000, 63178000, 64170000, 65389230, 67498560, 69748512, 70311000, 71075250, 72654700, 73368000, 75813600, 78972500, 84373200, 85560000, 87185640, 87888750, 90818375, 90976320, 91710000, 93748000, 94767000, 104622768, 105466500, 108982050, 112497600, 113720400, 116247520, 117185000, 118458750, 122280000, 126356000, 128340000, 130778460, 131833125, 139497024, 140622000, 142150500, 145309400, 151627200, 157945000, 163473075, 168746400, 174371280, 175777500, 177688125, 181636750, 183420000, 187496000, 189534000, 209245536, 210933000, 217964100, 227440800, 232495040, 234370000, 236917500, 252712000, 256680000, 261556920, 263666250, 272455125, 281244000, 284301000, 290618800, 315890000, 326946150, 337492800, 348742560, 351555000, 355376250, 363273500, 366840000, 379068000, 418491072, 421866000, 435928200, 454091875, 454881600, 468740000, 473835000, 523113840, 527332500, 544910250, 562488000, 568602000, 581237600, 631780000, 653892300, 697485120, 703110000, 710752500, 726547000, 758136000, 817365375, 843732000, 871856400, 908183750, 937480000, 947670000, 1046227680, 1054665000, 1089820500, 1137204000, 1162475200, 1263560000, 1307784600, 1362275625, 1406220000, 1421505000, 1453094000, 1634730750, 1687464000, 1743712800, 1816367500, 1895340000, 2092455360, 2109330000, 2179641000, 2274408000, 2615569200, 2724551250, 2812440000, 2843010000, 2906188000, 3269461500, 3487425600, 3632735000, 3790680000, 4086826875, 4218660000, 4359282000, 5231138400, 5449102500, 5686020000, 5812376000, 6538923000, 7265470000, 8173653750, 8437320000, 8718564000, 10462276800, 10898205000, 11372040000, 13077846000, 14530940000, 16347307500, 17437128000, 21796410000, 26155692000, 29061880000, 32694615000, 43592820000, 52311384000, 65389230000, 87185640000, 130778460000, 261556920000]

約数ペア:

[(1, 261556920000), (2, 130778460000), (3, 87185640000), (4, 65389230000), (5, 52311384000), (6, 43592820000), (8, 32694615000), (9, 29061880000), (10, 26155692000), (12, 21796410000), (15, 17437128000), (16, 16347307500), (18, 14530940000), (20, 13077846000), (23, 11372040000), (24, 10898205000), (25, 10462276800), (30, 8718564000), (31, 8437320000), (32, 8173653750), (36, 7265470000), (40, 6538923000), (45, 5812376000), (46, 5686020000), (48, 5449102500), (50, 5231138400), (60, 4359282000), (62, 4218660000), (64, 4086826875), (69, 3790680000), (72, 3632735000), (75, 3487425600), (80, 3269461500), (90, 2906188000), (92, 2843010000), (93, 2812440000), (96, 2724551250), (100, 2615569200), (115, 2274408000), (120, 2179641000), (124, 2109330000), (125, 2092455360), (138, 1895340000), (144, 1816367500), (150, 1743712800), (155, 1687464000), (160, 1634730750), (180, 1453094000), (184, 1421505000), (186, 1406220000), (192, 1362275625), (200, 1307784600), (207, 1263560000), (225, 1162475200), (230, 1137204000), (240, 1089820500), (248, 1054665000), (250, 1046227680), (276, 947670000), (279, 937480000), (288, 908183750), (300, 871856400), (310, 843732000), (320, 817365375), (345, 758136000), (360, 726547000), (368, 710752500), (372, 703110000), (375, 697485120), (400, 653892300), (414, 631780000), (450, 581237600), (460, 568602000), (465, 562488000), (480, 544910250), (496, 527332500), (500, 523113840), (552, 473835000), (558, 468740000), (575, 454881600), (576, 454091875), (600, 435928200), (620, 421866000), (625, 418491072), (690, 379068000), (713, 366840000), (720, 363273500), (736, 355376250), (744, 351555000), (750, 348742560), (775, 337492800), (800, 326946150), (828, 315890000), (900, 290618800), (920, 284301000), (930, 281244000), (960, 272455125), (992, 263666250), (1000, 261556920), (1019, 256680000), (1035, 252712000), (1104, 236917500), (1116, 234370000), (1125, 232495040), (1150, 227440800), (1200, 217964100), (1240, 210933000), (1250, 209245536), (1380, 189534000), (1395, 187496000), (1426, 183420000), (1440, 181636750), (1472, 177688125), (1488, 175777500), (1500, 174371280), (1550, 168746400), (1600, 163473075), (1656, 157945000), (1725, 151627200), (1800, 145309400), (1840, 142150500), (1860, 140622000), (1875, 139497024), (1984, 131833125), (2000, 130778460), (2038, 128340000), (2070, 126356000), (2139, 122280000), (2208, 118458750), (2232, 117185000), (2250, 116247520), (2300, 113720400), (2325, 112497600), (2400, 108982050), (2480, 105466500), (2500, 104622768), (2760, 94767000), (2790, 93748000), (2852, 91710000), (2875, 90976320), (2880, 90818375), (2976, 87888750), (3000, 87185640), (3057, 85560000), (3100, 84373200), (3312, 78972500), (3450, 75813600), (3565, 73368000), (3600, 72654700), (3680, 71075250), (3720, 70311000), (3750, 69748512), (3875, 67498560), (4000, 65389230), (4076, 64170000), (4140, 63178000), (4278, 61140000), (4416, 59229375), (4464, 58592500), (4500, 58123760), (4600, 56860200), (4650, 56248800), (4800, 54491025), (4960, 52733250), (5000, 52311384), (5095, 51336000), (5175, 50542400), (5520, 47383500), (5580, 46874000), (5625, 46499008), (5704, 45855000), (5750, 45488160), (5952, 43944375), (6000, 43592820), (6114, 42780000), (6200, 42186600), (6417, 40760000), (6624, 39486250), (6900, 37906800), (6975, 37499200), (7130, 36684000), (7200, 36327350), (7360, 35537625), (7440, 35155500), (7500, 34874256), (7750, 33749280), (8000, 32694615), (8152, 32085000), (8280, 31589000), (8556, 30570000), (8625, 30325440), (8928, 29296250), (9000, 29061880), (9171, 28520000), (9200, 28430100), (9300, 28124400), (9920, 26366625), (10000, 26155692), (10190, 25668000), (10350, 25271200), (10695, 24456000), (11040, 23691750), (11160, 23437000), (11250, 23249504), (11408, 22927500), (11500, 22744080), (11625, 22499520), (12000, 21796410), (12228, 21390000), (12400, 21093300), (12834, 20380000), (13248, 19743125), (13800, 18953400), (13950, 18749600), (14260, 18342000), (14375, 18195264), (14400, 18163675), (14880, 17577750), (15000, 17437128), (15285, 17112000), (15500, 16874640), (16304, 16042500), (16560, 15794500), (17112, 15285000), (17250, 15162720), (17825, 14673600), (17856, 14648125), (18000, 14530940), (18342, 14260000), (18400, 14215050), (18600, 14062200), (19375, 13499712), (20000, 13077846), (20380, 12834000), (20700, 12635600), (21390, 12228000), (22080, 11845875), (22320, 11718500), (22500, 11624752), (22816, 11463750), (23000, 11372040), (23250, 11249760), (23437, 11160000), (24000, 10898205), (24456, 10695000), (24800, 10546650), (25475, 10267200), (25668, 10190000), (25875, 10108480), (27600, 9476700), (27900, 9374800), (28520, 9171000), (28750, 9097632), (29760, 8788875), (30000, 8718564), (30570, 8556000), (31000, 8437320), (31589, 8280000), (32085, 8152000), (32608, 8021250), (33120, 7897250), (34224, 7642500), (34500, 7581360), (34875, 7499840), (35650, 7336800), (36000, 7265470), (36684, 7130000), (36800, 7107525), (37200, 7031100), (38750, 6749856), (40000, 6538923), (40760, 6417000), (41400, 6317800), (42780, 6114000), (43125, 6065088), (44640, 5859250), (45000, 5812376), (45632, 5731875), (45855, 5704000), (46000, 5686020), (46500, 5624880), (46874, 5580000), (48912, 5347500), (49600, 5273325), (50950, 5133600), (51336, 5095000), (51750, 5054240), (53475, 4891200), (55200, 4738350), (55800, 4687400), (57040, 4585500), (57500, 4548816), (58125, 4499904), (60000, 4359282), (61140, 4278000), (62000, 4218660), (63178, 4140000), (64170, 4076000), (65216, 4010625), (66240, 3948625), (68448, 3821250), (69000, 3790680), (69750, 3749920), (70311, 3720000), (71300, 3668400), (72000, 3632735), (73368, 3565000), (74400, 3515550), (76425, 3422400), (77500, 3374928), (81520, 3208500), (82800, 3158900), (85560, 3057000), (86250, 3032544), (89125, 2934720), (89280, 2929625), (90000, 2906188), (91710, 2852000), (92000, 2843010), (93000, 2812440), (93748, 2790000), (94767, 2760000), (97824, 2673750), (101900, 2566800), (102672, 2547500), (103500, 2527120), (106950, 2445600), (110400, 2369175), (111600, 2343700), (114080, 2292750), (115000, 2274408), (116250, 2249952), (117185, 2232000), (120000, 2179641), (122280, 2139000), (124000, 2109330), (126356, 2070000), (127375, 2053440), (128340, 2038000), (129375, 2021696), (136896, 1910625), (138000, 1895340), (139500, 1874960), (140622, 1860000), (142600, 1834200), (146736, 1782500), (148800, 1757775), (152850, 1711200), (155000, 1687464), (157945, 1656000), (160425, 1630400), (163040, 1604250), (165600, 1579450), (171120, 1528500), (172500, 1516272), (174375, 1499968), (178250, 1467360), (180000, 1453094), (183420, 1426000), (184000, 1421505), (186000, 1406220), (187496, 1395000), (189534, 1380000), (195648, 1336875), (203800, 1283400), (205344, 1273750), (207000, 1263560), (210933, 1240000), (213900, 1222800), (223200, 1171850), (228160, 1146375), (229275, 1140800), (230000, 1137204), (232500, 1124976), (234370, 1116000), (244560, 1069500), (248000, 1054665), (252712, 1035000), (254750, 1026720), (256680, 1019000), (258750, 1010848), (267375, 978240), (276000, 947670), (279000, 937480), (281244, 930000), (284301, 920000), (285200, 917100), (293472, 891250), (305700, 855600), (310000, 843732), (315890, 828000), (320850, 815200), (326080, 802125), (331200, 789725), (342240, 764250), (345000, 758136), (348750, 749984), (351555, 744000), (356500, 733680), (360000, 726547), (366840, 713000), (372000, 703110), (374992, 697500), (379068, 690000), (382125, 684480), (407600, 641700), (410688, 636875), (414000, 631780), (421866, 620000), (427800, 611400), (445625, 586944), (446400, 585925), (458550, 570400), (460000, 568602), (465000, 562488), (468740, 558000), (473835, 552000), (489120, 534750), (505424, 517500), (509500, 513360)]