18378823680

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 576

約数和(自身を含む): 75227443200

約数和(自身を除く): 56848619520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 919, 930, 960, 992, 1008, 1024, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1680, 1736, 1792, 1838, 1860, 1920, 1953, 1984, 2016, 2048, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2757, 2790, 2880, 2976, 3072, 3255, 3360, 3472, 3584, 3676, 3720, 3840, 3906, 3968, 4032, 4340, 4464, 4480, 4595, 4608, 4960, 5040, 5120, 5208, 5376, 5514, 5580, 5760, 5952, 6144, 6433, 6510, 6720, 6944, 7168, 7352, 7440, 7680, 7812, 7936, 8064, 8271, 8680, 8928, 8960, 9190, 9216, 9765, 9920, 10080, 10240, 10416, 10752, 11028, 11160, 11520, 11904, 12866, 13020, 13440, 13785, 13888, 14336, 14704, 14880, 15360, 15624, 15872, 16128, 16542, 17360, 17856, 17920, 18380, 18432, 19299, 19530, 19840, 20160, 20832, 21504, 22056, 22320, 23040, 23808, 25732, 26040, 26880, 27570, 27776, 28489, 29408, 29760, 30720, 31248, 31744, 32165, 32256, 33084, 34720, 35712, 35840, 36760, 38598, 39060, 39680, 40320, 41355, 41664, 43008, 44112, 44640, 46080, 47616, 51464, 52080, 53760, 55140, 55552, 56978, 57897, 58816, 59520, 62496, 63488, 64330, 64512, 66168, 69440, 71424, 71680, 73520, 77196, 78120, 79360, 80640, 82710, 83328, 85467, 88224, 89280, 92160, 95232, 96495, 102928, 104160, 107520, 110280, 111104, 113956, 115794, 117632, 119040, 124992, 128660, 129024, 132336, 138880, 142445, 142848, 147040, 154392, 156240, 158720, 161280, 165420, 166656, 170934, 176448, 178560, 190464, 192990, 199423, 205856, 208320, 215040, 220560, 222208, 227912, 231588, 235264, 238080, 249984, 256401, 257320, 264672, 277760, 284890, 285696, 289485, 294080, 308784, 312480, 317440, 322560, 330840, 333312, 341868, 352896, 357120, 385980, 398846, 411712, 416640, 427335, 441120, 444416, 455824, 463176, 470528, 476160, 499968, 512802, 514640, 529344, 555520, 569780, 571392, 578970, 588160, 598269, 617568, 624960, 645120, 661680, 666624, 683736, 705792, 714240, 771960, 797692, 823424, 833280, 854670, 882240, 911648, 926352, 941056, 952320, 997115, 999936, 1025604, 1029280, 1058688, 1111040, 1139560, 1157940, 1176320, 1196538, 1235136, 1249920, 1282005, 1323360, 1333248, 1367472, 1411584, 1428480, 1543920, 1595384, 1646848, 1666560, 1709340, 1764480, 1794807, 1823296, 1852704, 1882112, 1994230, 1999872, 2051208, 2058560, 2117376, 2222080, 2279120, 2315880, 2352640, 2393076, 2470272, 2499840, 2564010, 2646720, 2734944, 2823168, 2856960, 2991345, 3087840, 3190768, 3293696, 3333120, 3418680, 3528960, 3589614, 3646592, 3705408, 3988460, 3999744, 4102416, 4117120, 4234752, 4558240, 4631760, 4705280, 4786152, 4940544, 4999680, 5128020, 5293440, 5469888, 5646336, 5982690, 6175680, 6381536, 6587392, 6666240, 6837360, 7057920, 7179228, 7293184, 7410816, 7976920, 8204832, 8234240, 8469504, 8974035, 9116480, 9263520, 9410560, 9572304, 9881088, 9999360, 10256040, 10586880, 10939776, 11965380, 12351360, 12763072, 13174784, 13674720, 14115840, 14358456, 14586368, 14821632, 15953840, 16409664, 16468480, 16939008, 17948070, 18232960, 18527040, 19144608, 19762176, 19998720, 20512080, 21173760, 21879552, 23930760, 24702720, 25526144, 27349440, 28231680, 28716912, 29172736, 29643264, 31907680, 32819328, 32936960, 35896140, 36465920, 37054080, 38289216, 39524352, 41024160, 42347520, 43759104, 47861520, 49405440, 51052288, 54698880, 57433824, 58345472, 59286528, 63815360, 65638656, 65873920, 71792280, 72931840, 74108160, 76578432, 82048320, 84695040, 87518208, 95723040, 98810880, 102104576, 109397760, 114867648, 118573056, 127630720, 131277312, 143584560, 145863680, 148216320, 153156864, 164096640, 175036416, 191446080, 197621760, 204209152, 218795520, 229735296, 255261440, 262554624, 287169120, 291727360, 296432640, 306313728, 328193280, 382892160, 408418304, 437591040, 459470592, 510522880, 525109248, 574338240, 592865280, 612627456, 656386560, 765784320, 875182080, 918941184, 1021045760, 1148676480, 1225254912, 1312773120, 1531568640, 1837882368, 2042091520, 2297352960, 2625546240, 3063137280, 3675764736, 4594705920, 6126274560, 9189411840, 18378823680]

約数ペア:

[(1, 18378823680), (2, 9189411840), (3, 6126274560), (4, 4594705920), (5, 3675764736), (6, 3063137280), (7, 2625546240), (8, 2297352960), (9, 2042091520), (10, 1837882368), (12, 1531568640), (14, 1312773120), (15, 1225254912), (16, 1148676480), (18, 1021045760), (20, 918941184), (21, 875182080), (24, 765784320), (28, 656386560), (30, 612627456), (31, 592865280), (32, 574338240), (35, 525109248), (36, 510522880), (40, 459470592), (42, 437591040), (45, 408418304), (48, 382892160), (56, 328193280), (60, 306313728), (62, 296432640), (63, 291727360), (64, 287169120), (70, 262554624), (72, 255261440), (80, 229735296), (84, 218795520), (90, 204209152), (93, 197621760), (96, 191446080), (105, 175036416), (112, 164096640), (120, 153156864), (124, 148216320), (126, 145863680), (128, 143584560), (140, 131277312), (144, 127630720), (155, 118573056), (160, 114867648), (168, 109397760), (180, 102104576), (186, 98810880), (192, 95723040), (210, 87518208), (217, 84695040), (224, 82048320), (240, 76578432), (248, 74108160), (252, 72931840), (256, 71792280), (279, 65873920), (280, 65638656), (288, 63815360), (310, 59286528), (315, 58345472), (320, 57433824), (336, 54698880), (360, 51052288), (372, 49405440), (384, 47861520), (420, 43759104), (434, 42347520), (448, 41024160), (465, 39524352), (480, 38289216), (496, 37054080), (504, 36465920), (512, 35896140), (558, 32936960), (560, 32819328), (576, 31907680), (620, 29643264), (630, 29172736), (640, 28716912), (651, 28231680), (672, 27349440), (720, 25526144), (744, 24702720), (768, 23930760), (840, 21879552), (868, 21173760), (896, 20512080), (919, 19998720), (930, 19762176), (960, 19144608), (992, 18527040), (1008, 18232960), (1024, 17948070), (1085, 16939008), (1116, 16468480), (1120, 16409664), (1152, 15953840), (1240, 14821632), (1260, 14586368), (1280, 14358456), (1302, 14115840), (1344, 13674720), (1395, 13174784), (1440, 12763072), (1488, 12351360), (1536, 11965380), (1680, 10939776), (1736, 10586880), (1792, 10256040), (1838, 9999360), (1860, 9881088), (1920, 9572304), (1953, 9410560), (1984, 9263520), (2016, 9116480), (2048, 8974035), (2170, 8469504), (2232, 8234240), (2240, 8204832), (2304, 7976920), (2480, 7410816), (2520, 7293184), (2560, 7179228), (2604, 7057920), (2688, 6837360), (2757, 6666240), (2790, 6587392), (2880, 6381536), (2976, 6175680), (3072, 5982690), (3255, 5646336), (3360, 5469888), (3472, 5293440), (3584, 5128020), (3676, 4999680), (3720, 4940544), (3840, 4786152), (3906, 4705280), (3968, 4631760), (4032, 4558240), (4340, 4234752), (4464, 4117120), (4480, 4102416), (4595, 3999744), (4608, 3988460), (4960, 3705408), (5040, 3646592), (5120, 3589614), (5208, 3528960), (5376, 3418680), (5514, 3333120), (5580, 3293696), (5760, 3190768), (5952, 3087840), (6144, 2991345), (6433, 2856960), (6510, 2823168), (6720, 2734944), (6944, 2646720), (7168, 2564010), (7352, 2499840), (7440, 2470272), (7680, 2393076), (7812, 2352640), (7936, 2315880), (8064, 2279120), (8271, 2222080), (8680, 2117376), (8928, 2058560), (8960, 2051208), (9190, 1999872), (9216, 1994230), (9765, 1882112), (9920, 1852704), (10080, 1823296), (10240, 1794807), (10416, 1764480), (10752, 1709340), (11028, 1666560), (11160, 1646848), (11520, 1595384), (11904, 1543920), (12866, 1428480), (13020, 1411584), (13440, 1367472), (13785, 1333248), (13888, 1323360), (14336, 1282005), (14704, 1249920), (14880, 1235136), (15360, 1196538), (15624, 1176320), (15872, 1157940), (16128, 1139560), (16542, 1111040), (17360, 1058688), (17856, 1029280), (17920, 1025604), (18380, 999936), (18432, 997115), (19299, 952320), (19530, 941056), (19840, 926352), (20160, 911648), (20832, 882240), (21504, 854670), (22056, 833280), (22320, 823424), (23040, 797692), (23808, 771960), (25732, 714240), (26040, 705792), (26880, 683736), (27570, 666624), (27776, 661680), (28489, 645120), (29408, 624960), (29760, 617568), (30720, 598269), (31248, 588160), (31744, 578970), (32165, 571392), (32256, 569780), (33084, 555520), (34720, 529344), (35712, 514640), (35840, 512802), (36760, 499968), (38598, 476160), (39060, 470528), (39680, 463176), (40320, 455824), (41355, 444416), (41664, 441120), (43008, 427335), (44112, 416640), (44640, 411712), (46080, 398846), (47616, 385980), (51464, 357120), (52080, 352896), (53760, 341868), (55140, 333312), (55552, 330840), (56978, 322560), (57897, 317440), (58816, 312480), (59520, 308784), (62496, 294080), (63488, 289485), (64330, 285696), (64512, 284890), (66168, 277760), (69440, 264672), (71424, 257320), (71680, 256401), (73520, 249984), (77196, 238080), (78120, 235264), (79360, 231588), (80640, 227912), (82710, 222208), (83328, 220560), (85467, 215040), (88224, 208320), (89280, 205856), (92160, 199423), (95232, 192990), (96495, 190464), (102928, 178560), (104160, 176448), (107520, 170934), (110280, 166656), (111104, 165420), (113956, 161280), (115794, 158720), (117632, 156240), (119040, 154392), (124992, 147040), (128660, 142848), (129024, 142445), (132336, 138880)]