19895476608

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 640

約数和(自身を含む): 72037785600

約数和(自身を除く): 52142308992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 37, 42, 48, 54, 56, 62, 63, 64, 72, 74, 81, 84, 93, 96, 108, 111, 112, 124, 126, 128, 144, 148, 162, 168, 186, 189, 192, 216, 217, 222, 224, 239, 248, 252, 259, 279, 288, 296, 324, 333, 336, 372, 378, 384, 432, 434, 444, 448, 478, 496, 504, 518, 558, 567, 576, 592, 648, 651, 666, 672, 717, 744, 756, 777, 837, 864, 868, 888, 896, 956, 992, 999, 1008, 1036, 1116, 1134, 1147, 1152, 1184, 1296, 1302, 1332, 1344, 1434, 1488, 1512, 1554, 1673, 1674, 1728, 1736, 1776, 1912, 1953, 1984, 1998, 2016, 2072, 2151, 2232, 2268, 2294, 2331, 2368, 2511, 2592, 2604, 2664, 2688, 2868, 2976, 2997, 3024, 3108, 3346, 3348, 3441, 3456, 3472, 3552, 3824, 3906, 3968, 3996, 4032, 4144, 4302, 4464, 4536, 4588, 4662, 4736, 5019, 5022, 5184, 5208, 5328, 5736, 5859, 5952, 5994, 6048, 6216, 6453, 6692, 6696, 6882, 6944, 6993, 7104, 7409, 7648, 7812, 7992, 8029, 8064, 8288, 8604, 8843, 8928, 9072, 9176, 9324, 10038, 10044, 10323, 10368, 10416, 10656, 11472, 11718, 11904, 11988, 12096, 12432, 12906, 13384, 13392, 13764, 13888, 13986, 14208, 14818, 15057, 15296, 15624, 15984, 16058, 16576, 17208, 17577, 17686, 17856, 18144, 18352, 18648, 19359, 20076, 20088, 20646, 20832, 20979, 21312, 22227, 22944, 23436, 23976, 24087, 24192, 24864, 25812, 26529, 26768, 26784, 27528, 27776, 27972, 29636, 30114, 30592, 30969, 31248, 31968, 32116, 33152, 34416, 35154, 35372, 35712, 36288, 36704, 37296, 38718, 40152, 40176, 41292, 41664, 41958, 42624, 44454, 45171, 45888, 46872, 47952, 48174, 49728, 51624, 51863, 53058, 53536, 53568, 55056, 55944, 59272, 60228, 61901, 61938, 62496, 63936, 64232, 66681, 68832, 70308, 70744, 72261, 72576, 73408, 74592, 77436, 79587, 80304, 80352, 82584, 83328, 83916, 88908, 90342, 91776, 92907, 93744, 95904, 96348, 99456, 103248, 103726, 106116, 107072, 107136, 110112, 111888, 118544, 120456, 123802, 123876, 124992, 127872, 128464, 133362, 135513, 137664, 140616, 141488, 144522, 146816, 149184, 154872, 155589, 159174, 160608, 160704, 165168, 167832, 177816, 180684, 185703, 185814, 187488, 191808, 192696, 200043, 206496, 207452, 212232, 214144, 216783, 220224, 223776, 237088, 238761, 240912, 247604, 247752, 249984, 256928, 266724, 271026, 274133, 275328, 281232, 282976, 289044, 298368, 309744, 311178, 318348, 321216, 321408, 330336, 335664, 355632, 361368, 371406, 371628, 374976, 383616, 385392, 400086, 412992, 414904, 424464, 433566, 440448, 447552, 466767, 474176, 477522, 481824, 495208, 495504, 513856, 533448, 542052, 548266, 557109, 562464, 565952, 578088, 600129, 619488, 622356, 636696, 642432, 650349, 660672, 671328, 711264, 716283, 722736, 742812, 743256, 749952, 770784, 800172, 822399, 825984, 829808, 848928, 867132, 895104, 933534, 948352, 955044, 963648, 990416, 991008, 1027712, 1066896, 1084104, 1096532, 1114218, 1124928, 1131904, 1156176, 1200258, 1238976, 1244712, 1273392, 1300698, 1321344, 1342656, 1400301, 1422528, 1432566, 1445472, 1485624, 1486512, 1541568, 1600344, 1644798, 1659616, 1671327, 1697856, 1734264, 1867068, 1910088, 1918931, 1927296, 1980832, 1982016, 2133792, 2168208, 2193064, 2228436, 2249856, 2312352, 2400516, 2467197, 2477952, 2489424, 2546784, 2601396, 2685312, 2800602, 2845056, 2865132, 2890944, 2971248, 2973024, 3083136, 3200688, 3289596, 3319232, 3342654, 3395712, 3468528, 3734136, 3820176, 3837862, 3961664, 3964032, 4200903, 4267584, 4336416, 4386128, 4456872, 4624704, 4801032, 4934394, 4978848, 5013981, 5093568, 5202792, 5601204, 5730264, 5756793, 5781888, 5942496, 5946048, 6401376, 6579192, 6638464, 6685308, 6937056, 7401591, 7468272, 7640352, 7675724, 7923328, 8401806, 8535168, 8672832, 8772256, 8913744, 9249408, 9602064, 9868788, 9957696, 10027962, 10187136, 10405584, 11202408, 11460528, 11513586, 11884992, 11892096, 12802752, 13158384, 13370616, 13874112, 14803182, 14936544, 15280704, 15351448, 16803612, 17270379, 17345664, 17544512, 17827488, 19204128, 19737576, 19915392, 20055924, 20811168, 22204773, 22404816, 22921056, 23027172, 23769984, 25605504, 26316768, 26741232, 27748224, 29606364, 29873088, 30561408, 30702896, 33607224, 34540758, 35089024, 35654976, 38408256, 39475152, 40111848, 41622336, 44409546, 44809632, 45842112, 46054344, 51811137, 52633536, 53482464, 59212728, 59746176, 61405792, 67214448, 69081516, 71309952, 76816512, 78950304, 80223696, 83244672, 88819092, 89619264, 91684224, 92108688, 103622274, 105267072, 106964928, 118425456, 122811584, 134428896, 138163032, 155433411, 157900608, 160447392, 177638184, 179238528, 184217376, 207244548, 213929856, 236850912, 245623168, 268857792, 276326064, 310866822, 315801216, 320894784, 355276368, 368434752, 414489096, 473701824, 537715584, 552652128, 621733644, 641789568, 710552736, 736869504, 828978192, 947403648, 1105304256, 1243467288, 1421105472, 1657956384, 2210608512, 2486934576, 2842210944, 3315912768, 4973869152, 6631825536, 9947738304, 19895476608]

約数ペア:

[(1, 19895476608), (2, 9947738304), (3, 6631825536), (4, 4973869152), (6, 3315912768), (7, 2842210944), (8, 2486934576), (9, 2210608512), (12, 1657956384), (14, 1421105472), (16, 1243467288), (18, 1105304256), (21, 947403648), (24, 828978192), (27, 736869504), (28, 710552736), (31, 641789568), (32, 621733644), (36, 552652128), (37, 537715584), (42, 473701824), (48, 414489096), (54, 368434752), (56, 355276368), (62, 320894784), (63, 315801216), (64, 310866822), (72, 276326064), (74, 268857792), (81, 245623168), (84, 236850912), (93, 213929856), (96, 207244548), (108, 184217376), (111, 179238528), (112, 177638184), (124, 160447392), (126, 157900608), (128, 155433411), (144, 138163032), (148, 134428896), (162, 122811584), (168, 118425456), (186, 106964928), (189, 105267072), (192, 103622274), (216, 92108688), (217, 91684224), (222, 89619264), (224, 88819092), (239, 83244672), (248, 80223696), (252, 78950304), (259, 76816512), (279, 71309952), (288, 69081516), (296, 67214448), (324, 61405792), (333, 59746176), (336, 59212728), (372, 53482464), (378, 52633536), (384, 51811137), (432, 46054344), (434, 45842112), (444, 44809632), (448, 44409546), (478, 41622336), (496, 40111848), (504, 39475152), (518, 38408256), (558, 35654976), (567, 35089024), (576, 34540758), (592, 33607224), (648, 30702896), (651, 30561408), (666, 29873088), (672, 29606364), (717, 27748224), (744, 26741232), (756, 26316768), (777, 25605504), (837, 23769984), (864, 23027172), (868, 22921056), (888, 22404816), (896, 22204773), (956, 20811168), (992, 20055924), (999, 19915392), (1008, 19737576), (1036, 19204128), (1116, 17827488), (1134, 17544512), (1147, 17345664), (1152, 17270379), (1184, 16803612), (1296, 15351448), (1302, 15280704), (1332, 14936544), (1344, 14803182), (1434, 13874112), (1488, 13370616), (1512, 13158384), (1554, 12802752), (1673, 11892096), (1674, 11884992), (1728, 11513586), (1736, 11460528), (1776, 11202408), (1912, 10405584), (1953, 10187136), (1984, 10027962), (1998, 9957696), (2016, 9868788), (2072, 9602064), (2151, 9249408), (2232, 8913744), (2268, 8772256), (2294, 8672832), (2331, 8535168), (2368, 8401806), (2511, 7923328), (2592, 7675724), (2604, 7640352), (2664, 7468272), (2688, 7401591), (2868, 6937056), (2976, 6685308), (2997, 6638464), (3024, 6579192), (3108, 6401376), (3346, 5946048), (3348, 5942496), (3441, 5781888), (3456, 5756793), (3472, 5730264), (3552, 5601204), (3824, 5202792), (3906, 5093568), (3968, 5013981), (3996, 4978848), (4032, 4934394), (4144, 4801032), (4302, 4624704), (4464, 4456872), (4536, 4386128), (4588, 4336416), (4662, 4267584), (4736, 4200903), (5019, 3964032), (5022, 3961664), (5184, 3837862), (5208, 3820176), (5328, 3734136), (5736, 3468528), (5859, 3395712), (5952, 3342654), (5994, 3319232), (6048, 3289596), (6216, 3200688), (6453, 3083136), (6692, 2973024), (6696, 2971248), (6882, 2890944), (6944, 2865132), (6993, 2845056), (7104, 2800602), (7409, 2685312), (7648, 2601396), (7812, 2546784), (7992, 2489424), (8029, 2477952), (8064, 2467197), (8288, 2400516), (8604, 2312352), (8843, 2249856), (8928, 2228436), (9072, 2193064), (9176, 2168208), (9324, 2133792), (10038, 1982016), (10044, 1980832), (10323, 1927296), (10368, 1918931), (10416, 1910088), (10656, 1867068), (11472, 1734264), (11718, 1697856), (11904, 1671327), (11988, 1659616), (12096, 1644798), (12432, 1600344), (12906, 1541568), (13384, 1486512), (13392, 1485624), (13764, 1445472), (13888, 1432566), (13986, 1422528), (14208, 1400301), (14818, 1342656), (15057, 1321344), (15296, 1300698), (15624, 1273392), (15984, 1244712), (16058, 1238976), (16576, 1200258), (17208, 1156176), (17577, 1131904), (17686, 1124928), (17856, 1114218), (18144, 1096532), (18352, 1084104), (18648, 1066896), (19359, 1027712), (20076, 991008), (20088, 990416), (20646, 963648), (20832, 955044), (20979, 948352), (21312, 933534), (22227, 895104), (22944, 867132), (23436, 848928), (23976, 829808), (24087, 825984), (24192, 822399), (24864, 800172), (25812, 770784), (26529, 749952), (26768, 743256), (26784, 742812), (27528, 722736), (27776, 716283), (27972, 711264), (29636, 671328), (30114, 660672), (30592, 650349), (30969, 642432), (31248, 636696), (31968, 622356), (32116, 619488), (33152, 600129), (34416, 578088), (35154, 565952), (35372, 562464), (35712, 557109), (36288, 548266), (36704, 542052), (37296, 533448), (38718, 513856), (40152, 495504), (40176, 495208), (41292, 481824), (41664, 477522), (41958, 474176), (42624, 466767), (44454, 447552), (45171, 440448), (45888, 433566), (46872, 424464), (47952, 414904), (48174, 412992), (49728, 400086), (51624, 385392), (51863, 383616), (53058, 374976), (53536, 371628), (53568, 371406), (55056, 361368), (55944, 355632), (59272, 335664), (60228, 330336), (61901, 321408), (61938, 321216), (62496, 318348), (63936, 311178), (64232, 309744), (66681, 298368), (68832, 289044), (70308, 282976), (70744, 281232), (72261, 275328), (72576, 274133), (73408, 271026), (74592, 266724), (77436, 256928), (79587, 249984), (80304, 247752), (80352, 247604), (82584, 240912), (83328, 238761), (83916, 237088), (88908, 223776), (90342, 220224), (91776, 216783), (92907, 214144), (93744, 212232), (95904, 207452), (96348, 206496), (99456, 200043), (103248, 192696), (103726, 191808), (106116, 187488), (107072, 185814), (107136, 185703), (110112, 180684), (111888, 177816), (118544, 167832), (120456, 165168), (123802, 160704), (123876, 160608), (124992, 159174), (127872, 155589), (128464, 154872), (133362, 149184), (135513, 146816), (137664, 144522), (140616, 141488)]