18781080480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 576

約数和(自身を含む): 72176832000

約数和(自身を除く): 53395751520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 149, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 271, 272, 285, 288, 298, 304, 306, 323, 340, 342, 360, 380, 408, 447, 456, 480, 510, 542, 544, 570, 596, 608, 612, 646, 680, 684, 720, 745, 760, 765, 813, 816, 855, 894, 912, 969, 1020, 1084, 1140, 1192, 1224, 1292, 1341, 1355, 1360, 1368, 1440, 1490, 1520, 1530, 1615, 1626, 1632, 1710, 1788, 1824, 1938, 2040, 2168, 2235, 2280, 2384, 2439, 2448, 2533, 2584, 2682, 2710, 2720, 2736, 2831, 2907, 2980, 3040, 3060, 3230, 3252, 3420, 3576, 3876, 4065, 4080, 4336, 4470, 4560, 4607, 4768, 4845, 4878, 4896, 5066, 5149, 5168, 5364, 5420, 5472, 5662, 5814, 5960, 6120, 6460, 6504, 6705, 6840, 7152, 7599, 7752, 8130, 8160, 8493, 8672, 8940, 9120, 9214, 9690, 9756, 10132, 10298, 10336, 10728, 10840, 11324, 11628, 11920, 12195, 12240, 12665, 12920, 13008, 13410, 13680, 13821, 14155, 14304, 14535, 15198, 15447, 15504, 16260, 16986, 17880, 18428, 19380, 19512, 20264, 20596, 21456, 21680, 22648, 22797, 23035, 23256, 23840, 24390, 24480, 25330, 25479, 25745, 25840, 26016, 26820, 27360, 27642, 28310, 29070, 30396, 30894, 31008, 32520, 33972, 35760, 36856, 37995, 38760, 39024, 40379, 40528, 41192, 41463, 42465, 42912, 43360, 45296, 45594, 46070, 46341, 46512, 48127, 48780, 50660, 50958, 51490, 51680, 53640, 55284, 56620, 58140, 60792, 61788, 65040, 67944, 69105, 71520, 73712, 75990, 77235, 77520, 78048, 80758, 81056, 82384, 82926, 84930, 87533, 90592, 91188, 92140, 92682, 93024, 96254, 97560, 101320, 101916, 102980, 107280, 110568, 113240, 113985, 116280, 121137, 121584, 123576, 127395, 130080, 135888, 138210, 144381, 147424, 151980, 154470, 155040, 161516, 164768, 165852, 169860, 175066, 182376, 184280, 185364, 192508, 195120, 201895, 202640, 203832, 205960, 207315, 214560, 221136, 226480, 227970, 231705, 232560, 240635, 242274, 243168, 247152, 254790, 262599, 271776, 276420, 288762, 303960, 308940, 323032, 331704, 339720, 350132, 363411, 364752, 368560, 370728, 385016, 390240, 403790, 405280, 407664, 411920, 414630, 433143, 437665, 442272, 452960, 455940, 463410, 465120, 481270, 484548, 494304, 509580, 525198, 552840, 577524, 605685, 607920, 617880, 646064, 663408, 679440, 686443, 700264, 721905, 726822, 729504, 737120, 741456, 767201, 770032, 787797, 807580, 815328, 823840, 829260, 866286, 875330, 911880, 926820, 962540, 969096, 1019160, 1050396, 1105680, 1155048, 1211370, 1215840, 1235760, 1292128, 1312995, 1326816, 1358880, 1372886, 1400528, 1443810, 1453644, 1482912, 1534402, 1540064, 1575594, 1615160, 1658520, 1732572, 1750660, 1817055, 1823760, 1853640, 1925080, 1938192, 2038320, 2059329, 2100792, 2165715, 2211360, 2301603, 2310096, 2422740, 2471520, 2625990, 2745772, 2801056, 2887620, 2907288, 3068804, 3151188, 3230320, 3317040, 3432215, 3465144, 3501320, 3634110, 3647520, 3707280, 3836005, 3850160, 3876384, 3938985, 4076640, 4118658, 4201584, 4331430, 4603206, 4620192, 4845480, 5251980, 5491544, 5775240, 5814576, 6137608, 6177987, 6302376, 6460640, 6634080, 6864430, 6904809, 6930288, 7002640, 7268220, 7414560, 7672010, 7700320, 7877970, 8237316, 8403168, 8662860, 9206412, 9690960, 10296645, 10503960, 10983088, 11508015, 11550480, 11629152, 12275216, 12355974, 12604752, 13042417, 13728860, 13809618, 13860576, 14005280, 14536440, 15344020, 15755940, 16474632, 17325720, 18412824, 19381920, 20593290, 21007920, 21966176, 23016030, 23100960, 24550432, 24711948, 25209504, 26084834, 27457720, 27619236, 29072880, 30688040, 30889935, 31511880, 32949264, 34524045, 34651440, 36825648, 39127251, 41186580, 42015840, 46032060, 49423896, 52169668, 54915440, 55238472, 58145760, 61376080, 61779870, 63023760, 65212085, 65898528, 69048090, 69302880, 73651296, 78254502, 82373160, 92064120, 98847792, 104339336, 109830880, 110476944, 117381753, 122752160, 123559740, 126047520, 130424170, 138096180, 156509004, 164746320, 184128240, 195636255, 197695584, 208678672, 220953888, 234763506, 247119480, 260848340, 276192360, 313018008, 329492640, 368256480, 391272510, 417357344, 469527012, 494238960, 521696680, 552384720, 586908765, 626036016, 782545020, 939054024, 988477920, 1043393360, 1104769440, 1173817530, 1252072032, 1565090040, 1878108048, 2086786720, 2347635060, 3130180080, 3756216096, 4695270120, 6260360160, 9390540240, 18781080480]

約数ペア:

[(1, 18781080480), (2, 9390540240), (3, 6260360160), (4, 4695270120), (5, 3756216096), (6, 3130180080), (8, 2347635060), (9, 2086786720), (10, 1878108048), (12, 1565090040), (15, 1252072032), (16, 1173817530), (17, 1104769440), (18, 1043393360), (19, 988477920), (20, 939054024), (24, 782545020), (30, 626036016), (32, 586908765), (34, 552384720), (36, 521696680), (38, 494238960), (40, 469527012), (45, 417357344), (48, 391272510), (51, 368256480), (57, 329492640), (60, 313018008), (68, 276192360), (72, 260848340), (76, 247119480), (80, 234763506), (85, 220953888), (90, 208678672), (95, 197695584), (96, 195636255), (102, 184128240), (114, 164746320), (120, 156509004), (136, 138096180), (144, 130424170), (149, 126047520), (152, 123559740), (153, 122752160), (160, 117381753), (170, 110476944), (171, 109830880), (180, 104339336), (190, 98847792), (204, 92064120), (228, 82373160), (240, 78254502), (255, 73651296), (271, 69302880), (272, 69048090), (285, 65898528), (288, 65212085), (298, 63023760), (304, 61779870), (306, 61376080), (323, 58145760), (340, 55238472), (342, 54915440), (360, 52169668), (380, 49423896), (408, 46032060), (447, 42015840), (456, 41186580), (480, 39127251), (510, 36825648), (542, 34651440), (544, 34524045), (570, 32949264), (596, 31511880), (608, 30889935), (612, 30688040), (646, 29072880), (680, 27619236), (684, 27457720), (720, 26084834), (745, 25209504), (760, 24711948), (765, 24550432), (813, 23100960), (816, 23016030), (855, 21966176), (894, 21007920), (912, 20593290), (969, 19381920), (1020, 18412824), (1084, 17325720), (1140, 16474632), (1192, 15755940), (1224, 15344020), (1292, 14536440), (1341, 14005280), (1355, 13860576), (1360, 13809618), (1368, 13728860), (1440, 13042417), (1490, 12604752), (1520, 12355974), (1530, 12275216), (1615, 11629152), (1626, 11550480), (1632, 11508015), (1710, 10983088), (1788, 10503960), (1824, 10296645), (1938, 9690960), (2040, 9206412), (2168, 8662860), (2235, 8403168), (2280, 8237316), (2384, 7877970), (2439, 7700320), (2448, 7672010), (2533, 7414560), (2584, 7268220), (2682, 7002640), (2710, 6930288), (2720, 6904809), (2736, 6864430), (2831, 6634080), (2907, 6460640), (2980, 6302376), (3040, 6177987), (3060, 6137608), (3230, 5814576), (3252, 5775240), (3420, 5491544), (3576, 5251980), (3876, 4845480), (4065, 4620192), (4080, 4603206), (4336, 4331430), (4470, 4201584), (4560, 4118658), (4607, 4076640), (4768, 3938985), (4845, 3876384), (4878, 3850160), (4896, 3836005), (5066, 3707280), (5149, 3647520), (5168, 3634110), (5364, 3501320), (5420, 3465144), (5472, 3432215), (5662, 3317040), (5814, 3230320), (5960, 3151188), (6120, 3068804), (6460, 2907288), (6504, 2887620), (6705, 2801056), (6840, 2745772), (7152, 2625990), (7599, 2471520), (7752, 2422740), (8130, 2310096), (8160, 2301603), (8493, 2211360), (8672, 2165715), (8940, 2100792), (9120, 2059329), (9214, 2038320), (9690, 1938192), (9756, 1925080), (10132, 1853640), (10298, 1823760), (10336, 1817055), (10728, 1750660), (10840, 1732572), (11324, 1658520), (11628, 1615160), (11920, 1575594), (12195, 1540064), (12240, 1534402), (12665, 1482912), (12920, 1453644), (13008, 1443810), (13410, 1400528), (13680, 1372886), (13821, 1358880), (14155, 1326816), (14304, 1312995), (14535, 1292128), (15198, 1235760), (15447, 1215840), (15504, 1211370), (16260, 1155048), (16986, 1105680), (17880, 1050396), (18428, 1019160), (19380, 969096), (19512, 962540), (20264, 926820), (20596, 911880), (21456, 875330), (21680, 866286), (22648, 829260), (22797, 823840), (23035, 815328), (23256, 807580), (23840, 787797), (24390, 770032), (24480, 767201), (25330, 741456), (25479, 737120), (25745, 729504), (25840, 726822), (26016, 721905), (26820, 700264), (27360, 686443), (27642, 679440), (28310, 663408), (29070, 646064), (30396, 617880), (30894, 607920), (31008, 605685), (32520, 577524), (33972, 552840), (35760, 525198), (36856, 509580), (37995, 494304), (38760, 484548), (39024, 481270), (40379, 465120), (40528, 463410), (41192, 455940), (41463, 452960), (42465, 442272), (42912, 437665), (43360, 433143), (45296, 414630), (45594, 411920), (46070, 407664), (46341, 405280), (46512, 403790), (48127, 390240), (48780, 385016), (50660, 370728), (50958, 368560), (51490, 364752), (51680, 363411), (53640, 350132), (55284, 339720), (56620, 331704), (58140, 323032), (60792, 308940), (61788, 303960), (65040, 288762), (67944, 276420), (69105, 271776), (71520, 262599), (73712, 254790), (75990, 247152), (77235, 243168), (77520, 242274), (78048, 240635), (80758, 232560), (81056, 231705), (82384, 227970), (82926, 226480), (84930, 221136), (87533, 214560), (90592, 207315), (91188, 205960), (92140, 203832), (92682, 202640), (93024, 201895), (96254, 195120), (97560, 192508), (101320, 185364), (101916, 184280), (102980, 182376), (107280, 175066), (110568, 169860), (113240, 165852), (113985, 164768), (116280, 161516), (121137, 155040), (121584, 154470), (123576, 151980), (127395, 147424), (130080, 144381), (135888, 138210)]