20151912960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 480

約数和(自身を含む): 72067387392

約数和(自身を除く): 51915474432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 97, 120, 127, 128, 142, 144, 160, 180, 192, 194, 213, 240, 254, 256, 284, 288, 291, 320, 355, 360, 381, 384, 388, 426, 480, 485, 508, 512, 568, 576, 582, 635, 639, 640, 710, 720, 762, 768, 776, 852, 873, 960, 970, 1016, 1065, 1136, 1143, 1152, 1164, 1270, 1278, 1280, 1420, 1440, 1455, 1524, 1536, 1552, 1704, 1746, 1905, 1920, 1940, 2032, 2130, 2272, 2286, 2304, 2328, 2540, 2556, 2560, 2840, 2880, 2910, 3048, 3104, 3195, 3408, 3492, 3810, 3840, 3880, 4064, 4260, 4365, 4544, 4572, 4608, 4656, 5080, 5112, 5680, 5715, 5760, 5820, 6096, 6208, 6390, 6816, 6887, 6984, 7620, 7680, 7760, 8128, 8520, 8730, 9017, 9088, 9144, 9312, 10160, 10224, 11360, 11430, 11520, 11640, 12192, 12319, 12416, 12780, 13632, 13774, 13968, 15240, 15520, 16256, 17040, 17460, 18034, 18176, 18288, 18624, 20320, 20448, 20661, 22720, 22860, 23040, 23280, 24384, 24638, 24832, 25560, 27051, 27264, 27548, 27936, 30480, 31040, 32512, 34080, 34435, 34920, 36068, 36352, 36576, 36957, 37248, 40640, 40896, 41322, 45085, 45440, 45720, 46560, 48768, 49276, 49664, 51120, 54102, 54528, 55096, 55872, 60960, 61595, 61983, 62080, 65024, 68160, 68870, 69840, 72136, 73152, 73914, 74496, 81153, 81280, 81792, 82644, 90170, 90880, 91440, 93120, 97536, 98552, 102240, 103305, 108204, 109056, 110192, 110871, 111744, 121920, 123190, 123966, 124160, 135255, 136320, 137740, 139680, 144272, 146304, 147828, 148992, 162306, 162560, 163584, 165288, 180340, 181760, 182880, 184785, 186240, 195072, 197104, 204480, 206610, 216408, 220384, 221742, 223488, 243840, 246380, 247932, 248320, 270510, 272640, 275480, 279360, 288544, 292608, 295656, 309915, 324612, 325120, 327168, 330576, 360680, 365760, 369570, 372480, 394208, 405765, 408960, 413220, 432816, 440768, 443484, 446976, 487680, 492760, 495864, 541020, 545280, 550960, 554355, 558720, 577088, 585216, 591312, 619830, 649224, 661152, 721360, 731520, 739140, 744960, 788416, 811530, 817920, 826440, 865632, 874649, 881536, 886968, 975360, 985520, 991728, 1082040, 1101920, 1108710, 1117440, 1154176, 1182624, 1239660, 1298448, 1322304, 1442720, 1463040, 1478280, 1576832, 1623060, 1635840, 1652880, 1731264, 1749298, 1763072, 1773936, 1971040, 1983456, 2164080, 2203840, 2217420, 2234880, 2308352, 2365248, 2479320, 2596896, 2623947, 2644608, 2885440, 2926080, 2956560, 3153664, 3246120, 3305760, 3462528, 3498596, 3526144, 3547872, 3942080, 3966912, 4328160, 4373245, 4407680, 4434840, 4616704, 4730496, 4958640, 5193792, 5247894, 5289216, 5770880, 5913120, 6307328, 6492240, 6611520, 6925056, 6997192, 7095744, 7871841, 7884160, 7933824, 8656320, 8746490, 8815360, 8869680, 9460992, 9917280, 10387584, 10495788, 10578432, 11541760, 11826240, 12984480, 13119735, 13223040, 13850112, 13994384, 14191488, 15743682, 15768320, 15867648, 17312640, 17492980, 17630720, 17739360, 18921984, 19834560, 20775168, 20991576, 23083520, 23652480, 25968960, 26239470, 26446080, 27988768, 28382976, 31487364, 31536640, 31735296, 34625280, 34985960, 35478720, 39359205, 39669120, 41550336, 41983152, 47304960, 51937920, 52478940, 52892160, 55977536, 56765952, 62974728, 69250560, 69971920, 70957440, 78718410, 79338240, 83966304, 94609920, 103875840, 104957880, 111955072, 125949456, 139943840, 141914880, 157436820, 158676480, 167932608, 207751680, 209915760, 223910144, 251898912, 279887680, 283829760, 314873640, 335865216, 419831520, 447820288, 503797824, 559775360, 629747280, 671730432, 839663040, 1007595648, 1119550720, 1259494560, 1343460864, 1679326080, 2015191296, 2239101440, 2518989120, 3358652160, 4030382592, 5037978240, 6717304320, 10075956480, 20151912960]

約数ペア:

[(1, 20151912960), (2, 10075956480), (3, 6717304320), (4, 5037978240), (5, 4030382592), (6, 3358652160), (8, 2518989120), (9, 2239101440), (10, 2015191296), (12, 1679326080), (15, 1343460864), (16, 1259494560), (18, 1119550720), (20, 1007595648), (24, 839663040), (30, 671730432), (32, 629747280), (36, 559775360), (40, 503797824), (45, 447820288), (48, 419831520), (60, 335865216), (64, 314873640), (71, 283829760), (72, 279887680), (80, 251898912), (90, 223910144), (96, 209915760), (97, 207751680), (120, 167932608), (127, 158676480), (128, 157436820), (142, 141914880), (144, 139943840), (160, 125949456), (180, 111955072), (192, 104957880), (194, 103875840), (213, 94609920), (240, 83966304), (254, 79338240), (256, 78718410), (284, 70957440), (288, 69971920), (291, 69250560), (320, 62974728), (355, 56765952), (360, 55977536), (381, 52892160), (384, 52478940), (388, 51937920), (426, 47304960), (480, 41983152), (485, 41550336), (508, 39669120), (512, 39359205), (568, 35478720), (576, 34985960), (582, 34625280), (635, 31735296), (639, 31536640), (640, 31487364), (710, 28382976), (720, 27988768), (762, 26446080), (768, 26239470), (776, 25968960), (852, 23652480), (873, 23083520), (960, 20991576), (970, 20775168), (1016, 19834560), (1065, 18921984), (1136, 17739360), (1143, 17630720), (1152, 17492980), (1164, 17312640), (1270, 15867648), (1278, 15768320), (1280, 15743682), (1420, 14191488), (1440, 13994384), (1455, 13850112), (1524, 13223040), (1536, 13119735), (1552, 12984480), (1704, 11826240), (1746, 11541760), (1905, 10578432), (1920, 10495788), (1940, 10387584), (2032, 9917280), (2130, 9460992), (2272, 8869680), (2286, 8815360), (2304, 8746490), (2328, 8656320), (2540, 7933824), (2556, 7884160), (2560, 7871841), (2840, 7095744), (2880, 6997192), (2910, 6925056), (3048, 6611520), (3104, 6492240), (3195, 6307328), (3408, 5913120), (3492, 5770880), (3810, 5289216), (3840, 5247894), (3880, 5193792), (4064, 4958640), (4260, 4730496), (4365, 4616704), (4544, 4434840), (4572, 4407680), (4608, 4373245), (4656, 4328160), (5080, 3966912), (5112, 3942080), (5680, 3547872), (5715, 3526144), (5760, 3498596), (5820, 3462528), (6096, 3305760), (6208, 3246120), (6390, 3153664), (6816, 2956560), (6887, 2926080), (6984, 2885440), (7620, 2644608), (7680, 2623947), (7760, 2596896), (8128, 2479320), (8520, 2365248), (8730, 2308352), (9017, 2234880), (9088, 2217420), (9144, 2203840), (9312, 2164080), (10160, 1983456), (10224, 1971040), (11360, 1773936), (11430, 1763072), (11520, 1749298), (11640, 1731264), (12192, 1652880), (12319, 1635840), (12416, 1623060), (12780, 1576832), (13632, 1478280), (13774, 1463040), (13968, 1442720), (15240, 1322304), (15520, 1298448), (16256, 1239660), (17040, 1182624), (17460, 1154176), (18034, 1117440), (18176, 1108710), (18288, 1101920), (18624, 1082040), (20320, 991728), (20448, 985520), (20661, 975360), (22720, 886968), (22860, 881536), (23040, 874649), (23280, 865632), (24384, 826440), (24638, 817920), (24832, 811530), (25560, 788416), (27051, 744960), (27264, 739140), (27548, 731520), (27936, 721360), (30480, 661152), (31040, 649224), (32512, 619830), (34080, 591312), (34435, 585216), (34920, 577088), (36068, 558720), (36352, 554355), (36576, 550960), (36957, 545280), (37248, 541020), (40640, 495864), (40896, 492760), (41322, 487680), (45085, 446976), (45440, 443484), (45720, 440768), (46560, 432816), (48768, 413220), (49276, 408960), (49664, 405765), (51120, 394208), (54102, 372480), (54528, 369570), (55096, 365760), (55872, 360680), (60960, 330576), (61595, 327168), (61983, 325120), (62080, 324612), (65024, 309915), (68160, 295656), (68870, 292608), (69840, 288544), (72136, 279360), (73152, 275480), (73914, 272640), (74496, 270510), (81153, 248320), (81280, 247932), (81792, 246380), (82644, 243840), (90170, 223488), (90880, 221742), (91440, 220384), (93120, 216408), (97536, 206610), (98552, 204480), (102240, 197104), (103305, 195072), (108204, 186240), (109056, 184785), (110192, 182880), (110871, 181760), (111744, 180340), (121920, 165288), (123190, 163584), (123966, 162560), (124160, 162306), (135255, 148992), (136320, 147828), (137740, 146304), (139680, 144272)]