1828938240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:679

約数の個数: 240

約数和(自身を含む): 6386073408

約数和(自身を除く): 4557135168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 256, 288, 320, 326, 360, 384, 480, 487, 489, 512, 576, 640, 652, 720, 768, 815, 960, 974, 978, 1152, 1280, 1304, 1440, 1461, 1467, 1536, 1630, 1920, 1948, 1956, 2304, 2435, 2445, 2560, 2608, 2880, 2922, 2934, 3260, 3840, 3896, 3912, 4383, 4608, 4870, 4890, 5216, 5760, 5844, 5868, 6520, 7305, 7335, 7680, 7792, 7824, 8766, 9740, 9780, 10432, 11520, 11688, 11736, 13040, 14610, 14670, 15584, 15648, 17532, 19480, 19560, 20864, 21915, 23040, 23376, 23472, 26080, 29220, 29340, 31168, 31296, 35064, 38960, 39120, 41728, 43830, 46752, 46944, 52160, 58440, 58680, 62336, 62592, 70128, 77920, 78240, 79381, 83456, 87660, 93504, 93888, 104320, 116880, 117360, 124672, 125184, 140256, 155840, 156480, 158762, 175320, 187008, 187776, 208640, 233760, 234720, 238143, 249344, 250368, 280512, 311680, 312960, 317524, 350640, 374016, 375552, 396905, 417280, 467520, 469440, 476286, 561024, 623360, 625920, 635048, 701280, 714429, 748032, 751104, 793810, 935040, 938880, 952572, 1122048, 1190715, 1246720, 1251840, 1270096, 1402560, 1428858, 1587620, 1870080, 1877760, 1905144, 2244096, 2381430, 2540192, 2805120, 2857716, 3175240, 3572145, 3740160, 3755520, 3810288, 4762860, 5080384, 5610240, 5715432, 6350480, 7144290, 7620576, 9525720, 10160768, 11220480, 11430864, 12700960, 14288580, 15241152, 19051440, 20321536, 22861728, 25401920, 28577160, 30482304, 38102880, 40643072, 45723456, 50803840, 57154320, 60964608, 76205760, 91446912, 101607680, 114308640, 121929216, 152411520, 182893824, 203215360, 228617280, 304823040, 365787648, 457234560, 609646080, 914469120, 1828938240]

約数ペア:

[(1, 1828938240), (2, 914469120), (3, 609646080), (4, 457234560), (5, 365787648), (6, 304823040), (8, 228617280), (9, 203215360), (10, 182893824), (12, 152411520), (15, 121929216), (16, 114308640), (18, 101607680), (20, 91446912), (24, 76205760), (30, 60964608), (32, 57154320), (36, 50803840), (40, 45723456), (45, 40643072), (48, 38102880), (60, 30482304), (64, 28577160), (72, 25401920), (80, 22861728), (90, 20321536), (96, 19051440), (120, 15241152), (128, 14288580), (144, 12700960), (160, 11430864), (163, 11220480), (180, 10160768), (192, 9525720), (240, 7620576), (256, 7144290), (288, 6350480), (320, 5715432), (326, 5610240), (360, 5080384), (384, 4762860), (480, 3810288), (487, 3755520), (489, 3740160), (512, 3572145), (576, 3175240), (640, 2857716), (652, 2805120), (720, 2540192), (768, 2381430), (815, 2244096), (960, 1905144), (974, 1877760), (978, 1870080), (1152, 1587620), (1280, 1428858), (1304, 1402560), (1440, 1270096), (1461, 1251840), (1467, 1246720), (1536, 1190715), (1630, 1122048), (1920, 952572), (1948, 938880), (1956, 935040), (2304, 793810), (2435, 751104), (2445, 748032), (2560, 714429), (2608, 701280), (2880, 635048), (2922, 625920), (2934, 623360), (3260, 561024), (3840, 476286), (3896, 469440), (3912, 467520), (4383, 417280), (4608, 396905), (4870, 375552), (4890, 374016), (5216, 350640), (5760, 317524), (5844, 312960), (5868, 311680), (6520, 280512), (7305, 250368), (7335, 249344), (7680, 238143), (7792, 234720), (7824, 233760), (8766, 208640), (9740, 187776), (9780, 187008), (10432, 175320), (11520, 158762), (11688, 156480), (11736, 155840), (13040, 140256), (14610, 125184), (14670, 124672), (15584, 117360), (15648, 116880), (17532, 104320), (19480, 93888), (19560, 93504), (20864, 87660), (21915, 83456), (23040, 79381), (23376, 78240), (23472, 77920), (26080, 70128), (29220, 62592), (29340, 62336), (31168, 58680), (31296, 58440), (35064, 52160), (38960, 46944), (39120, 46752), (41728, 43830)]