20726184960

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 704

約数和(自身を含む): 83635507200

約数和(自身を除く): 62909322240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 256, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 384, 390, 416, 432, 456, 468, 480, 494, 512, 513, 520, 540, 570, 576, 585, 607, 608, 624, 640, 684, 702, 720, 741, 760, 768, 780, 832, 855, 864, 912, 936, 960, 988, 1024, 1026, 1040, 1080, 1140, 1152, 1170, 1214, 1216, 1235, 1248, 1280, 1368, 1404, 1440, 1482, 1520, 1536, 1560, 1664, 1710, 1728, 1755, 1821, 1824, 1872, 1920, 1976, 2052, 2080, 2160, 2223, 2280, 2304, 2340, 2428, 2432, 2470, 2496, 2560, 2565, 2736, 2808, 2880, 2964, 3035, 3040, 3072, 3120, 3328, 3420, 3456, 3510, 3642, 3648, 3705, 3744, 3840, 3952, 4104, 4160, 4320, 4446, 4560, 4608, 4680, 4856, 4864, 4940, 4992, 5120, 5130, 5463, 5472, 5616, 5760, 5928, 6070, 6080, 6240, 6656, 6669, 6840, 6912, 7020, 7284, 7296, 7410, 7488, 7680, 7891, 7904, 8208, 8320, 8640, 8892, 9105, 9120, 9216, 9360, 9712, 9728, 9880, 9984, 10260, 10926, 10944, 11115, 11232, 11520, 11533, 11856, 12140, 12160, 12480, 13312, 13338, 13680, 13824, 14040, 14568, 14592, 14820, 14976, 15360, 15782, 15808, 16389, 16416, 16640, 17280, 17784, 18210, 18240, 18720, 19424, 19456, 19760, 19968, 20520, 21852, 21888, 22230, 22464, 23040, 23066, 23673, 23712, 24280, 24320, 24960, 26676, 27315, 27360, 27648, 28080, 29136, 29184, 29640, 29952, 31564, 31616, 32778, 32832, 33280, 33345, 34560, 34599, 35568, 36420, 36480, 37440, 38848, 39455, 39520, 39936, 41040, 43704, 43776, 44460, 44928, 46080, 46132, 47346, 47424, 48560, 48640, 49920, 53352, 54630, 54720, 56160, 57665, 58272, 58368, 59280, 59904, 63128, 63232, 65556, 65664, 66560, 66690, 69120, 69198, 71019, 71136, 72840, 72960, 74880, 77696, 78910, 79040, 81945, 82080, 87408, 87552, 88920, 89856, 92264, 94692, 94848, 97120, 97280, 99840, 103797, 106704, 109260, 109440, 112320, 115330, 116544, 118365, 118560, 119808, 126256, 126464, 131112, 131328, 133380, 138240, 138396, 142038, 142272, 145680, 145920, 149760, 149929, 155392, 157820, 158080, 163890, 164160, 172995, 174816, 175104, 177840, 179712, 184528, 189384, 189696, 194240, 199680, 207594, 213057, 213408, 218520, 218880, 224640, 230660, 233088, 236730, 237120, 252512, 252928, 262224, 262656, 266760, 276792, 284076, 284544, 291360, 291840, 299520, 299858, 310784, 311391, 315640, 316160, 327780, 328320, 345990, 349632, 355095, 355680, 359424, 369056, 378768, 379392, 388480, 415188, 426114, 426816, 437040, 437760, 449280, 449787, 461320, 466176, 473460, 474240, 505024, 518985, 524448, 525312, 533520, 553584, 568152, 569088, 582720, 599040, 599716, 621568, 622782, 631280, 632320, 655560, 656640, 691980, 699264, 710190, 711360, 738112, 749645, 757536, 758784, 776960, 830376, 852228, 853632, 874080, 875520, 898560, 899574, 922640, 932352, 946920, 948480, 1010048, 1037970, 1048896, 1065285, 1067040, 1107168, 1136304, 1138176, 1165440, 1199432, 1245564, 1262560, 1264640, 1311120, 1313280, 1349361, 1383960, 1398528, 1420380, 1422720, 1476224, 1499290, 1515072, 1553920, 1556955, 1660752, 1704456, 1707264, 1748160, 1797120, 1799148, 1845280, 1864704, 1893840, 1896960, 2020096, 2075940, 2097792, 2130570, 2134080, 2214336, 2248935, 2272608, 2276352, 2330880, 2398864, 2491128, 2525120, 2622240, 2626560, 2698722, 2767920, 2797056, 2840760, 2845440, 2952448, 2998580, 3030144, 3107840, 3113910, 3321504, 3408912, 3414528, 3496320, 3598296, 3690560, 3787680, 3793920, 4040192, 4048083, 4151880, 4195584, 4261140, 4268160, 4428672, 4497870, 4545216, 4661760, 4797728, 4982256, 5050240, 5244480, 5397444, 5535840, 5594112, 5681520, 5690880, 5904896, 5997160, 6060288, 6227820, 6643008, 6746805, 6817824, 6829056, 6992640, 7196592, 7381120, 7575360, 8080384, 8096166, 8303760, 8391168, 8522280, 8536320, 8857344, 8995740, 9090432, 9323520, 9595456, 9964512, 10100480, 10488960, 10794888, 11071680, 11363040, 11381760, 11809792, 11994320, 12120576, 12455640, 13286016, 13493610, 13635648, 13985280, 14393184, 14762240, 15150720, 16192332, 16607520, 16782336, 17044560, 17072640, 17714688, 17991480, 18180864, 19190912, 19929024, 20200960, 20240415, 20977920, 21589776, 22143360, 22726080, 23988640, 24241152, 24911280, 26572032, 26987220, 27271296, 27970560, 28786368, 29524480, 30301440, 32384664, 33215040, 34089120, 34145280, 35429376, 35982960, 36361728, 38381824, 39858048, 40401920, 40480830, 41955840, 43179552, 44286720, 45452160, 47977280, 49822560, 53144064, 53974440, 54542592, 57572736, 59048960, 60602880, 64769328, 66430080, 68178240, 71965920, 72723456, 76763648, 79716096, 80961660, 83911680, 86359104, 88573440, 90904320, 95954560, 99645120, 106288128, 107948880, 109085184, 115145472, 121205760, 129538656, 132860160, 136356480, 143931840, 153527296, 159432192, 161923320, 172718208, 177146880, 181808640, 191909120, 199290240, 215897760, 218170368, 230290944, 259077312, 265720320, 272712960, 287863680, 318864384, 323846640, 345436416, 363617280, 383818240, 398580480, 431795520, 460581888, 518154624, 531440640, 545425920, 575727360, 647693280, 690872832, 767636480, 797160960, 863591040, 1036309248, 1090851840, 1151454720, 1295386560, 1381745664, 1594321920, 1727182080, 2072618496, 2302909440, 2590773120, 3454364160, 4145236992, 5181546240, 6908728320, 10363092480, 20726184960]

約数ペア:

[(1, 20726184960), (2, 10363092480), (3, 6908728320), (4, 5181546240), (5, 4145236992), (6, 3454364160), (8, 2590773120), (9, 2302909440), (10, 2072618496), (12, 1727182080), (13, 1594321920), (15, 1381745664), (16, 1295386560), (18, 1151454720), (19, 1090851840), (20, 1036309248), (24, 863591040), (26, 797160960), (27, 767636480), (30, 690872832), (32, 647693280), (36, 575727360), (38, 545425920), (39, 531440640), (40, 518154624), (45, 460581888), (48, 431795520), (52, 398580480), (54, 383818240), (57, 363617280), (60, 345436416), (64, 323846640), (65, 318864384), (72, 287863680), (76, 272712960), (78, 265720320), (80, 259077312), (90, 230290944), (95, 218170368), (96, 215897760), (104, 199290240), (108, 191909120), (114, 181808640), (117, 177146880), (120, 172718208), (128, 161923320), (130, 159432192), (135, 153527296), (144, 143931840), (152, 136356480), (156, 132860160), (160, 129538656), (171, 121205760), (180, 115145472), (190, 109085184), (192, 107948880), (195, 106288128), (208, 99645120), (216, 95954560), (228, 90904320), (234, 88573440), (240, 86359104), (247, 83911680), (256, 80961660), (260, 79716096), (270, 76763648), (285, 72723456), (288, 71965920), (304, 68178240), (312, 66430080), (320, 64769328), (342, 60602880), (351, 59048960), (360, 57572736), (380, 54542592), (384, 53974440), (390, 53144064), (416, 49822560), (432, 47977280), (456, 45452160), (468, 44286720), (480, 43179552), (494, 41955840), (512, 40480830), (513, 40401920), (520, 39858048), (540, 38381824), (570, 36361728), (576, 35982960), (585, 35429376), (607, 34145280), (608, 34089120), (624, 33215040), (640, 32384664), (684, 30301440), (702, 29524480), (720, 28786368), (741, 27970560), (760, 27271296), (768, 26987220), (780, 26572032), (832, 24911280), (855, 24241152), (864, 23988640), (912, 22726080), (936, 22143360), (960, 21589776), (988, 20977920), (1024, 20240415), (1026, 20200960), (1040, 19929024), (1080, 19190912), (1140, 18180864), (1152, 17991480), (1170, 17714688), (1214, 17072640), (1216, 17044560), (1235, 16782336), (1248, 16607520), (1280, 16192332), (1368, 15150720), (1404, 14762240), (1440, 14393184), (1482, 13985280), (1520, 13635648), (1536, 13493610), (1560, 13286016), (1664, 12455640), (1710, 12120576), (1728, 11994320), (1755, 11809792), (1821, 11381760), (1824, 11363040), (1872, 11071680), (1920, 10794888), (1976, 10488960), (2052, 10100480), (2080, 9964512), (2160, 9595456), (2223, 9323520), (2280, 9090432), (2304, 8995740), (2340, 8857344), (2428, 8536320), (2432, 8522280), (2470, 8391168), (2496, 8303760), (2560, 8096166), (2565, 8080384), (2736, 7575360), (2808, 7381120), (2880, 7196592), (2964, 6992640), (3035, 6829056), (3040, 6817824), (3072, 6746805), (3120, 6643008), (3328, 6227820), (3420, 6060288), (3456, 5997160), (3510, 5904896), (3642, 5690880), (3648, 5681520), (3705, 5594112), (3744, 5535840), (3840, 5397444), (3952, 5244480), (4104, 5050240), (4160, 4982256), (4320, 4797728), (4446, 4661760), (4560, 4545216), (4608, 4497870), (4680, 4428672), (4856, 4268160), (4864, 4261140), (4940, 4195584), (4992, 4151880), (5120, 4048083), (5130, 4040192), (5463, 3793920), (5472, 3787680), (5616, 3690560), (5760, 3598296), (5928, 3496320), (6070, 3414528), (6080, 3408912), (6240, 3321504), (6656, 3113910), (6669, 3107840), (6840, 3030144), (6912, 2998580), (7020, 2952448), (7284, 2845440), (7296, 2840760), (7410, 2797056), (7488, 2767920), (7680, 2698722), (7891, 2626560), (7904, 2622240), (8208, 2525120), (8320, 2491128), (8640, 2398864), (8892, 2330880), (9105, 2276352), (9120, 2272608), (9216, 2248935), (9360, 2214336), (9712, 2134080), (9728, 2130570), (9880, 2097792), (9984, 2075940), (10260, 2020096), (10926, 1896960), (10944, 1893840), (11115, 1864704), (11232, 1845280), (11520, 1799148), (11533, 1797120), (11856, 1748160), (12140, 1707264), (12160, 1704456), (12480, 1660752), (13312, 1556955), (13338, 1553920), (13680, 1515072), (13824, 1499290), (14040, 1476224), (14568, 1422720), (14592, 1420380), (14820, 1398528), (14976, 1383960), (15360, 1349361), (15782, 1313280), (15808, 1311120), (16389, 1264640), (16416, 1262560), (16640, 1245564), (17280, 1199432), (17784, 1165440), (18210, 1138176), (18240, 1136304), (18720, 1107168), (19424, 1067040), (19456, 1065285), (19760, 1048896), (19968, 1037970), (20520, 1010048), (21852, 948480), (21888, 946920), (22230, 932352), (22464, 922640), (23040, 899574), (23066, 898560), (23673, 875520), (23712, 874080), (24280, 853632), (24320, 852228), (24960, 830376), (26676, 776960), (27315, 758784), (27360, 757536), (27648, 749645), (28080, 738112), (29136, 711360), (29184, 710190), (29640, 699264), (29952, 691980), (31564, 656640), (31616, 655560), (32778, 632320), (32832, 631280), (33280, 622782), (33345, 621568), (34560, 599716), (34599, 599040), (35568, 582720), (36420, 569088), (36480, 568152), (37440, 553584), (38848, 533520), (39455, 525312), (39520, 524448), (39936, 518985), (41040, 505024), (43704, 474240), (43776, 473460), (44460, 466176), (44928, 461320), (46080, 449787), (46132, 449280), (47346, 437760), (47424, 437040), (48560, 426816), (48640, 426114), (49920, 415188), (53352, 388480), (54630, 379392), (54720, 378768), (56160, 369056), (57665, 359424), (58272, 355680), (58368, 355095), (59280, 349632), (59904, 345990), (63128, 328320), (63232, 327780), (65556, 316160), (65664, 315640), (66560, 311391), (66690, 310784), (69120, 299858), (69198, 299520), (71019, 291840), (71136, 291360), (72840, 284544), (72960, 284076), (74880, 276792), (77696, 266760), (78910, 262656), (79040, 262224), (81945, 252928), (82080, 252512), (87408, 237120), (87552, 236730), (88920, 233088), (89856, 230660), (92264, 224640), (94692, 218880), (94848, 218520), (97120, 213408), (97280, 213057), (99840, 207594), (103797, 199680), (106704, 194240), (109260, 189696), (109440, 189384), (112320, 184528), (115330, 179712), (116544, 177840), (118365, 175104), (118560, 174816), (119808, 172995), (126256, 164160), (126464, 163890), (131112, 158080), (131328, 157820), (133380, 155392), (138240, 149929), (138396, 149760), (142038, 145920), (142272, 145680)]