68437032960

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1308

約数の個数: 240

約数和(自身を含む): 219992919552

約数和(自身を除く): 151555886592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 281, 320, 384, 480, 512, 562, 640, 768, 843, 960, 991, 1024, 1124, 1280, 1405, 1536, 1686, 1920, 1982, 2048, 2248, 2560, 2810, 2973, 3072, 3372, 3840, 3964, 4096, 4215, 4496, 4955, 5120, 5620, 5946, 6144, 6744, 7680, 7928, 8192, 8430, 8992, 9910, 10240, 11240, 11892, 12288, 13488, 14865, 15360, 15856, 16384, 16860, 17984, 19820, 20480, 22480, 23784, 24576, 26976, 29730, 30720, 31712, 33720, 35968, 39640, 40960, 44960, 47568, 49152, 53952, 59460, 61440, 63424, 67440, 71936, 79280, 81920, 89920, 95136, 107904, 118920, 122880, 126848, 134880, 143872, 158560, 179840, 190272, 215808, 237840, 245760, 253696, 269760, 278471, 287744, 317120, 359680, 380544, 431616, 475680, 507392, 539520, 556942, 575488, 634240, 719360, 761088, 835413, 863232, 951360, 1014784, 1079040, 1113884, 1150976, 1268480, 1392355, 1438720, 1522176, 1670826, 1726464, 1902720, 2029568, 2158080, 2227768, 2301952, 2536960, 2784710, 2877440, 3044352, 3341652, 3452928, 3805440, 4059136, 4177065, 4316160, 4455536, 4603904, 5073920, 5569420, 5754880, 6088704, 6683304, 6905856, 7610880, 8118272, 8354130, 8632320, 8911072, 10147840, 11138840, 11509760, 12177408, 13366608, 13811712, 15221760, 16236544, 16708260, 17264640, 17822144, 20295680, 22277680, 23019520, 24354816, 26733216, 30443520, 33416520, 34529280, 35644288, 40591360, 44555360, 48709632, 53466432, 60887040, 66833040, 69058560, 71288576, 81182720, 89110720, 106932864, 121774080, 133666080, 142577152, 178221440, 213865728, 243548160, 267332160, 285154304, 356442880, 427731456, 534664320, 570308608, 712885760, 855462912, 1069328640, 1140617216, 1425771520, 1710925824, 2138657280, 2281234432, 2851543040, 3421851648, 4277314560, 4562468864, 5703086080, 6843703296, 8554629120, 11406172160, 13687406592, 17109258240, 22812344320, 34218516480, 68437032960]

約数ペア:

[(1, 68437032960), (2, 34218516480), (3, 22812344320), (4, 17109258240), (5, 13687406592), (6, 11406172160), (8, 8554629120), (10, 6843703296), (12, 5703086080), (15, 4562468864), (16, 4277314560), (20, 3421851648), (24, 2851543040), (30, 2281234432), (32, 2138657280), (40, 1710925824), (48, 1425771520), (60, 1140617216), (64, 1069328640), (80, 855462912), (96, 712885760), (120, 570308608), (128, 534664320), (160, 427731456), (192, 356442880), (240, 285154304), (256, 267332160), (281, 243548160), (320, 213865728), (384, 178221440), (480, 142577152), (512, 133666080), (562, 121774080), (640, 106932864), (768, 89110720), (843, 81182720), (960, 71288576), (991, 69058560), (1024, 66833040), (1124, 60887040), (1280, 53466432), (1405, 48709632), (1536, 44555360), (1686, 40591360), (1920, 35644288), (1982, 34529280), (2048, 33416520), (2248, 30443520), (2560, 26733216), (2810, 24354816), (2973, 23019520), (3072, 22277680), (3372, 20295680), (3840, 17822144), (3964, 17264640), (4096, 16708260), (4215, 16236544), (4496, 15221760), (4955, 13811712), (5120, 13366608), (5620, 12177408), (5946, 11509760), (6144, 11138840), (6744, 10147840), (7680, 8911072), (7928, 8632320), (8192, 8354130), (8430, 8118272), (8992, 7610880), (9910, 6905856), (10240, 6683304), (11240, 6088704), (11892, 5754880), (12288, 5569420), (13488, 5073920), (14865, 4603904), (15360, 4455536), (15856, 4316160), (16384, 4177065), (16860, 4059136), (17984, 3805440), (19820, 3452928), (20480, 3341652), (22480, 3044352), (23784, 2877440), (24576, 2784710), (26976, 2536960), (29730, 2301952), (30720, 2227768), (31712, 2158080), (33720, 2029568), (35968, 1902720), (39640, 1726464), (40960, 1670826), (44960, 1522176), (47568, 1438720), (49152, 1392355), (53952, 1268480), (59460, 1150976), (61440, 1113884), (63424, 1079040), (67440, 1014784), (71936, 951360), (79280, 863232), (81920, 835413), (89920, 761088), (95136, 719360), (107904, 634240), (118920, 575488), (122880, 556942), (126848, 539520), (134880, 507392), (143872, 475680), (158560, 431616), (179840, 380544), (190272, 359680), (215808, 317120), (237840, 287744), (245760, 278471), (253696, 269760)]