254387118240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1591511}}^1$

素因数の和:1591572

約数の個数: 192

約数和(自身を含む): 914419134720

約数和(自身を除く): 660032016480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7992, 8880, 9990, 10656, 13320, 15984, 17760, 19980, 26640, 31968, 39960, 53280, 79920, 159840, 1591511, 3183022, 4774533, 6366044, 7957555, 9549066, 12732088, 14323599, 15915110, 19098132, 23872665, 25464176, 28647198, 31830220, 38196264, 42970797, 47745330, 50928352, 57294396, 58885907, 63660440, 71617995, 76392528, 85941594, 95490660, 114588792, 117771814, 127320880, 143235990, 152785056, 171883188, 176657721, 190981320, 214853985, 229177584, 235543628, 254641760, 286471980, 294429535, 343766376, 353315442, 381962640, 429707970, 458355168, 471087256, 529973163, 572943960, 588859070, 687532752, 706630884, 763925280, 859415940, 883288605, 942174512, 1059946326, 1145887920, 1177718140, 1375065504, 1413261768, 1589919489, 1718831880, 1766577210, 1884349024, 2119892652, 2291775840, 2355436280, 2649865815, 2826523536, 3179838978, 3437663760, 3533154420, 4239785304, 4710872560, 5299731630, 5653047072, 6359677956, 6875327520, 7066308840, 7949597445, 8479570608, 9421745120, 10599463260, 12719355912, 14132617680, 15899194890, 16959141216, 21198926520, 25438711824, 28265235360, 31798389780, 42397853040, 50877423648, 63596779560, 84795706080, 127193559120, 254387118240]

約数ペア:

[(1, 254387118240), (2, 127193559120), (3, 84795706080), (4, 63596779560), (5, 50877423648), (6, 42397853040), (8, 31798389780), (9, 28265235360), (10, 25438711824), (12, 21198926520), (15, 16959141216), (16, 15899194890), (18, 14132617680), (20, 12719355912), (24, 10599463260), (27, 9421745120), (30, 8479570608), (32, 7949597445), (36, 7066308840), (37, 6875327520), (40, 6359677956), (45, 5653047072), (48, 5299731630), (54, 4710872560), (60, 4239785304), (72, 3533154420), (74, 3437663760), (80, 3179838978), (90, 2826523536), (96, 2649865815), (108, 2355436280), (111, 2291775840), (120, 2119892652), (135, 1884349024), (144, 1766577210), (148, 1718831880), (160, 1589919489), (180, 1413261768), (185, 1375065504), (216, 1177718140), (222, 1145887920), (240, 1059946326), (270, 942174512), (288, 883288605), (296, 859415940), (333, 763925280), (360, 706630884), (370, 687532752), (432, 588859070), (444, 572943960), (480, 529973163), (540, 471087256), (555, 458355168), (592, 429707970), (666, 381962640), (720, 353315442), (740, 343766376), (864, 294429535), (888, 286471980), (999, 254641760), (1080, 235543628), (1110, 229177584), (1184, 214853985), (1332, 190981320), (1440, 176657721), (1480, 171883188), (1665, 152785056), (1776, 143235990), (1998, 127320880), (2160, 117771814), (2220, 114588792), (2664, 95490660), (2960, 85941594), (3330, 76392528), (3552, 71617995), (3996, 63660440), (4320, 58885907), (4440, 57294396), (4995, 50928352), (5328, 47745330), (5920, 42970797), (6660, 38196264), (7992, 31830220), (8880, 28647198), (9990, 25464176), (10656, 23872665), (13320, 19098132), (15984, 15915110), (17760, 14323599), (19980, 12732088), (26640, 9549066), (31968, 7957555), (39960, 6366044), (53280, 4774533), (79920, 3183022), (159840, 1591511)]