2149684160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 5791443840

約数和(自身を除く): 3641759680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 103, 104, 116, 130, 145, 160, 173, 206, 208, 232, 260, 290, 320, 346, 377, 412, 416, 464, 515, 520, 580, 692, 754, 824, 832, 865, 928, 1030, 1040, 1160, 1339, 1384, 1508, 1648, 1730, 1856, 1885, 2060, 2080, 2249, 2320, 2678, 2768, 2987, 3016, 3296, 3460, 3770, 4120, 4160, 4498, 4640, 5017, 5356, 5536, 5974, 6032, 6592, 6695, 6920, 7540, 8240, 8996, 9280, 10034, 10712, 11072, 11245, 11948, 12064, 13390, 13840, 14935, 15080, 16480, 17819, 17992, 20068, 21424, 22490, 23896, 24128, 25085, 26780, 27680, 29870, 30160, 32960, 35638, 35984, 38831, 40136, 42848, 44980, 47792, 50170, 53560, 55360, 59740, 60320, 65221, 71276, 71968, 77662, 80272, 85696, 89095, 89960, 95584, 100340, 107120, 119480, 120640, 130442, 142552, 143936, 155324, 160544, 178190, 179920, 191168, 194155, 200680, 214240, 231647, 238960, 260884, 285104, 310648, 321088, 326105, 356380, 359840, 388310, 401360, 428480, 463294, 477920, 516751, 521768, 570208, 621296, 652210, 712760, 719680, 776620, 802720, 926588, 955840, 1033502, 1043536, 1140416, 1158235, 1242592, 1304420, 1425520, 1553240, 1605440, 1853176, 2067004, 2087072, 2316470, 2485184, 2583755, 2608840, 2851040, 3106480, 3706352, 4134008, 4174144, 4632940, 5167510, 5217680, 5702080, 6212960, 6717763, 7412704, 8268016, 9265880, 10335020, 10435360, 12425920, 13435526, 14825408, 16536032, 18531760, 20670040, 20870720, 26871052, 33072064, 33588815, 37063520, 41340080, 53742104, 67177630, 74127040, 82680160, 107484208, 134355260, 165360320, 214968416, 268710520, 429936832, 537421040, 1074842080, 2149684160]

約数ペア:

[(1, 2149684160), (2, 1074842080), (4, 537421040), (5, 429936832), (8, 268710520), (10, 214968416), (13, 165360320), (16, 134355260), (20, 107484208), (26, 82680160), (29, 74127040), (32, 67177630), (40, 53742104), (52, 41340080), (58, 37063520), (64, 33588815), (65, 33072064), (80, 26871052), (103, 20870720), (104, 20670040), (116, 18531760), (130, 16536032), (145, 14825408), (160, 13435526), (173, 12425920), (206, 10435360), (208, 10335020), (232, 9265880), (260, 8268016), (290, 7412704), (320, 6717763), (346, 6212960), (377, 5702080), (412, 5217680), (416, 5167510), (464, 4632940), (515, 4174144), (520, 4134008), (580, 3706352), (692, 3106480), (754, 2851040), (824, 2608840), (832, 2583755), (865, 2485184), (928, 2316470), (1030, 2087072), (1040, 2067004), (1160, 1853176), (1339, 1605440), (1384, 1553240), (1508, 1425520), (1648, 1304420), (1730, 1242592), (1856, 1158235), (1885, 1140416), (2060, 1043536), (2080, 1033502), (2249, 955840), (2320, 926588), (2678, 802720), (2768, 776620), (2987, 719680), (3016, 712760), (3296, 652210), (3460, 621296), (3770, 570208), (4120, 521768), (4160, 516751), (4498, 477920), (4640, 463294), (5017, 428480), (5356, 401360), (5536, 388310), (5974, 359840), (6032, 356380), (6592, 326105), (6695, 321088), (6920, 310648), (7540, 285104), (8240, 260884), (8996, 238960), (9280, 231647), (10034, 214240), (10712, 200680), (11072, 194155), (11245, 191168), (11948, 179920), (12064, 178190), (13390, 160544), (13840, 155324), (14935, 143936), (15080, 142552), (16480, 130442), (17819, 120640), (17992, 119480), (20068, 107120), (21424, 100340), (22490, 95584), (23896, 89960), (24128, 89095), (25085, 85696), (26780, 80272), (27680, 77662), (29870, 71968), (30160, 71276), (32960, 65221), (35638, 60320), (35984, 59740), (38831, 55360), (40136, 53560), (42848, 50170), (44980, 47792)]