28187239680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35461}}^1$

素因数の和:35514

約数の個数: 288

約数和(自身を含む): 104377432320

約数和(自身を除く): 76190192640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3840, 4140, 4320, 4416, 4968, 5520, 5760, 5888, 6210, 6624, 6912, 7360, 8280, 8640, 8832, 9936, 11040, 11520, 12420, 13248, 14720, 16560, 17280, 17664, 19872, 22080, 24840, 26496, 29440, 33120, 34560, 35461, 39744, 44160, 49680, 52992, 66240, 70922, 79488, 88320, 99360, 106383, 132480, 141844, 158976, 177305, 198720, 212766, 264960, 283688, 319149, 354610, 397440, 425532, 531915, 567376, 638298, 709220, 794880, 815603, 851064, 957447, 1063830, 1134752, 1276596, 1418440, 1595745, 1631206, 1702128, 1914894, 2127660, 2269504, 2446809, 2553192, 2836880, 3191490, 3262412, 3404256, 3829788, 4078015, 4255320, 4539008, 4787235, 4893618, 5106384, 5673760, 6382980, 6524824, 6808512, 7340427, 7659576, 8156030, 8510640, 9078016, 9574470, 9787236, 10212768, 11347520, 12234045, 12765960, 13049648, 13617024, 14680854, 15319152, 16312060, 17021280, 19148940, 19574472, 20425536, 22021281, 22695040, 24468090, 25531920, 26099296, 27234048, 29361708, 30638304, 32624120, 34042560, 36702135, 38297880, 39148944, 40851072, 44042562, 45390080, 48936180, 51063840, 52198592, 58723416, 61276608, 65248240, 68085120, 73404270, 76595760, 78297888, 81702144, 88085124, 97872360, 102127680, 104397184, 110106405, 117446832, 122553216, 130496480, 136170240, 146808540, 153191520, 156595776, 176170248, 195744720, 204255360, 208794368, 220212810, 234893664, 245106432, 260992960, 293617080, 306383040, 313191552, 352340496, 391489440, 408510720, 440425620, 469787328, 521985920, 587234160, 612766080, 626383104, 704680992, 782978880, 880851240, 939574656, 1043971840, 1174468320, 1225532160, 1409361984, 1565957760, 1761702480, 1879149312, 2348936640, 2818723968, 3131915520, 3523404960, 4697873280, 5637447936, 7046809920, 9395746560, 14093619840, 28187239680]

約数ペア:

[(1, 28187239680), (2, 14093619840), (3, 9395746560), (4, 7046809920), (5, 5637447936), (6, 4697873280), (8, 3523404960), (9, 3131915520), (10, 2818723968), (12, 2348936640), (15, 1879149312), (16, 1761702480), (18, 1565957760), (20, 1409361984), (23, 1225532160), (24, 1174468320), (27, 1043971840), (30, 939574656), (32, 880851240), (36, 782978880), (40, 704680992), (45, 626383104), (46, 612766080), (48, 587234160), (54, 521985920), (60, 469787328), (64, 440425620), (69, 408510720), (72, 391489440), (80, 352340496), (90, 313191552), (92, 306383040), (96, 293617080), (108, 260992960), (115, 245106432), (120, 234893664), (128, 220212810), (135, 208794368), (138, 204255360), (144, 195744720), (160, 176170248), (180, 156595776), (184, 153191520), (192, 146808540), (207, 136170240), (216, 130496480), (230, 122553216), (240, 117446832), (256, 110106405), (270, 104397184), (276, 102127680), (288, 97872360), (320, 88085124), (345, 81702144), (360, 78297888), (368, 76595760), (384, 73404270), (414, 68085120), (432, 65248240), (460, 61276608), (480, 58723416), (540, 52198592), (552, 51063840), (576, 48936180), (621, 45390080), (640, 44042562), (690, 40851072), (720, 39148944), (736, 38297880), (768, 36702135), (828, 34042560), (864, 32624120), (920, 30638304), (960, 29361708), (1035, 27234048), (1080, 26099296), (1104, 25531920), (1152, 24468090), (1242, 22695040), (1280, 22021281), (1380, 20425536), (1440, 19574472), (1472, 19148940), (1656, 17021280), (1728, 16312060), (1840, 15319152), (1920, 14680854), (2070, 13617024), (2160, 13049648), (2208, 12765960), (2304, 12234045), (2484, 11347520), (2760, 10212768), (2880, 9787236), (2944, 9574470), (3105, 9078016), (3312, 8510640), (3456, 8156030), (3680, 7659576), (3840, 7340427), (4140, 6808512), (4320, 6524824), (4416, 6382980), (4968, 5673760), (5520, 5106384), (5760, 4893618), (5888, 4787235), (6210, 4539008), (6624, 4255320), (6912, 4078015), (7360, 3829788), (8280, 3404256), (8640, 3262412), (8832, 3191490), (9936, 2836880), (11040, 2553192), (11520, 2446809), (12420, 2269504), (13248, 2127660), (14720, 1914894), (16560, 1702128), (17280, 1631206), (17664, 1595745), (19872, 1418440), (22080, 1276596), (24840, 1134752), (26496, 1063830), (29440, 957447), (33120, 851064), (34560, 815603), (35461, 794880), (39744, 709220), (44160, 638298), (49680, 567376), (52992, 531915), (66240, 425532), (70922, 397440), (79488, 354610), (88320, 319149), (99360, 283688), (106383, 264960), (132480, 212766), (141844, 198720), (158976, 177305)]