2069890080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8747}}^1$

素因数の和:8811

約数の個数: 192

約数和(自身を含む): 7142567040

約数和(自身を除く): 5072676960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 480, 493, 510, 544, 580, 680, 696, 816, 870, 928, 986, 1020, 1160, 1360, 1392, 1479, 1632, 1740, 1972, 2040, 2320, 2465, 2720, 2784, 2958, 3480, 3944, 4080, 4640, 4930, 5916, 6960, 7395, 7888, 8160, 8747, 9860, 11832, 13920, 14790, 15776, 17494, 19720, 23664, 26241, 29580, 34988, 39440, 43735, 47328, 52482, 59160, 69976, 78880, 87470, 104964, 118320, 131205, 139952, 148699, 174940, 209928, 236640, 253663, 262410, 279904, 297398, 349880, 419856, 446097, 507326, 524820, 594796, 699760, 743495, 760989, 839712, 892194, 1014652, 1049640, 1189592, 1268315, 1399520, 1486990, 1521978, 1784388, 2029304, 2099280, 2230485, 2379184, 2536630, 2973980, 3043956, 3568776, 3804945, 4058608, 4198560, 4312271, 4460970, 4758368, 5073260, 5947960, 6087912, 7137552, 7609890, 8117216, 8624542, 8921940, 10146520, 11895920, 12175824, 12936813, 14275104, 15219780, 17249084, 17843880, 20293040, 21561355, 23791840, 24351648, 25873626, 30439560, 34498168, 35687760, 40586080, 43122710, 51747252, 60879120, 64684065, 68996336, 71375520, 86245420, 103494504, 121758240, 129368130, 137992672, 172490840, 206989008, 258736260, 344981680, 413978016, 517472520, 689963360, 1034945040, 2069890080]

約数ペア:

[(1, 2069890080), (2, 1034945040), (3, 689963360), (4, 517472520), (5, 413978016), (6, 344981680), (8, 258736260), (10, 206989008), (12, 172490840), (15, 137992672), (16, 129368130), (17, 121758240), (20, 103494504), (24, 86245420), (29, 71375520), (30, 68996336), (32, 64684065), (34, 60879120), (40, 51747252), (48, 43122710), (51, 40586080), (58, 35687760), (60, 34498168), (68, 30439560), (80, 25873626), (85, 24351648), (87, 23791840), (96, 21561355), (102, 20293040), (116, 17843880), (120, 17249084), (136, 15219780), (145, 14275104), (160, 12936813), (170, 12175824), (174, 11895920), (204, 10146520), (232, 8921940), (240, 8624542), (255, 8117216), (272, 7609890), (290, 7137552), (340, 6087912), (348, 5947960), (408, 5073260), (435, 4758368), (464, 4460970), (480, 4312271), (493, 4198560), (510, 4058608), (544, 3804945), (580, 3568776), (680, 3043956), (696, 2973980), (816, 2536630), (870, 2379184), (928, 2230485), (986, 2099280), (1020, 2029304), (1160, 1784388), (1360, 1521978), (1392, 1486990), (1479, 1399520), (1632, 1268315), (1740, 1189592), (1972, 1049640), (2040, 1014652), (2320, 892194), (2465, 839712), (2720, 760989), (2784, 743495), (2958, 699760), (3480, 594796), (3944, 524820), (4080, 507326), (4640, 446097), (4930, 419856), (5916, 349880), (6960, 297398), (7395, 279904), (7888, 262410), (8160, 253663), (8747, 236640), (9860, 209928), (11832, 174940), (13920, 148699), (14790, 139952), (15776, 131205), (17494, 118320), (19720, 104964), (23664, 87470), (26241, 78880), (29580, 69976), (34988, 59160), (39440, 52482), (43735, 47328)]