18769073760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49939}}^1$

素因数の和:49995

約数の個数: 240

約数和(自身を含む): 68524671600

約数和(自身を除く): 49755597840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2592, 2610, 2784, 3132, 3240, 3480, 3915, 4176, 4320, 4640, 4698, 5220, 6264, 6480, 6960, 7830, 8352, 9396, 10440, 11745, 12528, 12960, 13920, 15660, 18792, 20880, 23490, 25056, 31320, 37584, 41760, 46980, 49939, 62640, 75168, 93960, 99878, 125280, 149817, 187920, 199756, 249695, 299634, 375840, 399512, 449451, 499390, 599268, 749085, 799024, 898902, 998780, 1198536, 1348353, 1448231, 1498170, 1598048, 1797804, 1997560, 2247255, 2397072, 2696706, 2896462, 2996340, 3595608, 3995120, 4045059, 4344693, 4494510, 4794144, 5393412, 5792924, 5992680, 6741765, 7191216, 7241155, 7990240, 8090118, 8689386, 8989020, 10786824, 11585848, 11985360, 13034079, 13483530, 14382432, 14482310, 16180236, 17378772, 17978040, 20225295, 21573648, 21723465, 23171696, 23970720, 26068158, 26967060, 28964620, 32360472, 34757544, 35956080, 39102237, 40450590, 43147296, 43446930, 46343392, 52136316, 53934120, 57929240, 64720944, 65170395, 69515088, 71912160, 78204474, 80901180, 86893860, 104272632, 107868240, 115858480, 117306711, 129441888, 130340790, 139030176, 156408948, 161802360, 173787720, 195511185, 208545264, 215736480, 231716960, 234613422, 260681580, 312817896, 323604720, 347575440, 391022370, 417090528, 469226844, 521363160, 586533555, 625635792, 647209440, 695150880, 782044740, 938453688, 1042726320, 1173067110, 1251271584, 1564089480, 1876907376, 2085452640, 2346134220, 3128178960, 3753814752, 4692268440, 6256357920, 9384536880, 18769073760]

約数ペア:

[(1, 18769073760), (2, 9384536880), (3, 6256357920), (4, 4692268440), (5, 3753814752), (6, 3128178960), (8, 2346134220), (9, 2085452640), (10, 1876907376), (12, 1564089480), (15, 1251271584), (16, 1173067110), (18, 1042726320), (20, 938453688), (24, 782044740), (27, 695150880), (29, 647209440), (30, 625635792), (32, 586533555), (36, 521363160), (40, 469226844), (45, 417090528), (48, 391022370), (54, 347575440), (58, 323604720), (60, 312817896), (72, 260681580), (80, 234613422), (81, 231716960), (87, 215736480), (90, 208545264), (96, 195511185), (108, 173787720), (116, 161802360), (120, 156408948), (135, 139030176), (144, 130340790), (145, 129441888), (160, 117306711), (162, 115858480), (174, 107868240), (180, 104272632), (216, 86893860), (232, 80901180), (240, 78204474), (261, 71912160), (270, 69515088), (288, 65170395), (290, 64720944), (324, 57929240), (348, 53934120), (360, 52136316), (405, 46343392), (432, 43446930), (435, 43147296), (464, 40450590), (480, 39102237), (522, 35956080), (540, 34757544), (580, 32360472), (648, 28964620), (696, 26967060), (720, 26068158), (783, 23970720), (810, 23171696), (864, 21723465), (870, 21573648), (928, 20225295), (1044, 17978040), (1080, 17378772), (1160, 16180236), (1296, 14482310), (1305, 14382432), (1392, 13483530), (1440, 13034079), (1566, 11985360), (1620, 11585848), (1740, 10786824), (2088, 8989020), (2160, 8689386), (2320, 8090118), (2349, 7990240), (2592, 7241155), (2610, 7191216), (2784, 6741765), (3132, 5992680), (3240, 5792924), (3480, 5393412), (3915, 4794144), (4176, 4494510), (4320, 4344693), (4640, 4045059), (4698, 3995120), (5220, 3595608), (6264, 2996340), (6480, 2896462), (6960, 2696706), (7830, 2397072), (8352, 2247255), (9396, 1997560), (10440, 1797804), (11745, 1598048), (12528, 1498170), (12960, 1448231), (13920, 1348353), (15660, 1198536), (18792, 998780), (20880, 898902), (23490, 799024), (25056, 749085), (31320, 599268), (37584, 499390), (41760, 449451), (46980, 399512), (49939, 375840), (62640, 299634), (75168, 249695), (93960, 199756), (99878, 187920), (125280, 149817)]