7803429120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21851}}^1$

素因数の和:21909

約数の個数: 216

約数和(自身を含む): 27871264512

約数和(自身を除く): 20067835392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 21851, 22320, 23808, 29760, 35712, 39680, 43702, 44640, 59520, 65553, 71424, 87404, 89280, 109255, 119040, 131106, 174808, 178560, 196659, 218510, 262212, 327765, 349616, 357120, 393318, 437020, 524424, 655530, 677381, 699232, 786636, 874040, 983295, 1048848, 1311060, 1354762, 1398464, 1573272, 1748080, 1966590, 2032143, 2097696, 2622120, 2709524, 2796928, 3146544, 3386905, 3496160, 3933180, 4064286, 4195392, 5244240, 5419048, 5593856, 6096429, 6293088, 6773810, 6992320, 7866360, 8128572, 8390784, 10160715, 10488480, 10838096, 12192858, 12586176, 13547620, 13984640, 15732720, 16257144, 16781568, 20321430, 20976960, 21676192, 24385716, 25172352, 27095240, 27969280, 30482145, 31465440, 32514288, 40642860, 41953920, 43352384, 48771432, 50344704, 54190480, 60964290, 62930880, 65028576, 81285720, 83907840, 86704768, 97542864, 108380960, 121928580, 125861760, 130057152, 162571440, 173409536, 195085728, 216761920, 243857160, 251723520, 260114304, 325142880, 390171456, 433523840, 487714320, 520228608, 650285760, 780342912, 867047680, 975428640, 1300571520, 1560685824, 1950857280, 2601143040, 3901714560, 7803429120]

約数ペア:

[(1, 7803429120), (2, 3901714560), (3, 2601143040), (4, 1950857280), (5, 1560685824), (6, 1300571520), (8, 975428640), (9, 867047680), (10, 780342912), (12, 650285760), (15, 520228608), (16, 487714320), (18, 433523840), (20, 390171456), (24, 325142880), (30, 260114304), (31, 251723520), (32, 243857160), (36, 216761920), (40, 195085728), (45, 173409536), (48, 162571440), (60, 130057152), (62, 125861760), (64, 121928580), (72, 108380960), (80, 97542864), (90, 86704768), (93, 83907840), (96, 81285720), (120, 65028576), (124, 62930880), (128, 60964290), (144, 54190480), (155, 50344704), (160, 48771432), (180, 43352384), (186, 41953920), (192, 40642860), (240, 32514288), (248, 31465440), (256, 30482145), (279, 27969280), (288, 27095240), (310, 25172352), (320, 24385716), (360, 21676192), (372, 20976960), (384, 20321430), (465, 16781568), (480, 16257144), (496, 15732720), (558, 13984640), (576, 13547620), (620, 12586176), (640, 12192858), (720, 10838096), (744, 10488480), (768, 10160715), (930, 8390784), (960, 8128572), (992, 7866360), (1116, 6992320), (1152, 6773810), (1240, 6293088), (1280, 6096429), (1395, 5593856), (1440, 5419048), (1488, 5244240), (1860, 4195392), (1920, 4064286), (1984, 3933180), (2232, 3496160), (2304, 3386905), (2480, 3146544), (2790, 2796928), (2880, 2709524), (2976, 2622120), (3720, 2097696), (3840, 2032143), (3968, 1966590), (4464, 1748080), (4960, 1573272), (5580, 1398464), (5760, 1354762), (5952, 1311060), (7440, 1048848), (7936, 983295), (8928, 874040), (9920, 786636), (11160, 699232), (11520, 677381), (11904, 655530), (14880, 524424), (17856, 437020), (19840, 393318), (21851, 357120), (22320, 349616), (23808, 327765), (29760, 262212), (35712, 218510), (39680, 196659), (43702, 178560), (44640, 174808), (59520, 131106), (65553, 119040), (71424, 109255), (87404, 89280)]