262028351520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555249}}^1$

素因数の和:1555289

約数の個数: 240

約数和(自身を含む): 995876343000

約数和(自身を除く): 733847991480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 56160, 84240, 168480, 1555249, 3110498, 4665747, 6220996, 7776245, 9331494, 12441992, 13997241, 15552490, 18662988, 20218237, 23328735, 24883984, 27994482, 31104980, 37325976, 40436474, 41991723, 46657470, 49767968, 55988964, 60654711, 62209960, 69986205, 74651952, 80872948, 83983446, 93314940, 101091185, 111977928, 121309422, 124419920, 125975169, 139972410, 149303904, 161745896, 167966892, 181964133, 186629880, 202182370, 209958615, 223955856, 242618844, 248839840, 251950338, 279944820, 303273555, 323491792, 335933784, 363928266, 373259760, 404364740, 419917230, 447911712, 485237688, 503900676, 545892399, 559889640, 606547110, 629875845, 646983584, 671867568, 727856532, 746519520, 808729480, 839834460, 909820665, 970475376, 1007801352, 1091784798, 1119779280, 1213094220, 1259751690, 1343735136, 1455713064, 1617458960, 1637677197, 1679668920, 1819641330, 1940950752, 2015602704, 2183569596, 2239558560, 2426188440, 2519503380, 2729461995, 2911426128, 3234917920, 3275354394, 3359337840, 3639282660, 4031205408, 4367139192, 4852376880, 5039006760, 5458923990, 5822852256, 6550708788, 6718675680, 7278565320, 8188385985, 8734278384, 9704753760, 10078013520, 10917847980, 13101417576, 14557130640, 16376771970, 17468556768, 20156027040, 21835695960, 26202835152, 29114261280, 32753543940, 43671391920, 52405670304, 65507087880, 87342783840, 131014175760, 262028351520]

約数ペア:

[(1, 262028351520), (2, 131014175760), (3, 87342783840), (4, 65507087880), (5, 52405670304), (6, 43671391920), (8, 32753543940), (9, 29114261280), (10, 26202835152), (12, 21835695960), (13, 20156027040), (15, 17468556768), (16, 16376771970), (18, 14557130640), (20, 13101417576), (24, 10917847980), (26, 10078013520), (27, 9704753760), (30, 8734278384), (32, 8188385985), (36, 7278565320), (39, 6718675680), (40, 6550708788), (45, 5822852256), (48, 5458923990), (52, 5039006760), (54, 4852376880), (60, 4367139192), (65, 4031205408), (72, 3639282660), (78, 3359337840), (80, 3275354394), (81, 3234917920), (90, 2911426128), (96, 2729461995), (104, 2519503380), (108, 2426188440), (117, 2239558560), (120, 2183569596), (130, 2015602704), (135, 1940950752), (144, 1819641330), (156, 1679668920), (160, 1637677197), (162, 1617458960), (180, 1455713064), (195, 1343735136), (208, 1259751690), (216, 1213094220), (234, 1119779280), (240, 1091784798), (260, 1007801352), (270, 970475376), (288, 909820665), (312, 839834460), (324, 808729480), (351, 746519520), (360, 727856532), (390, 671867568), (405, 646983584), (416, 629875845), (432, 606547110), (468, 559889640), (480, 545892399), (520, 503900676), (540, 485237688), (585, 447911712), (624, 419917230), (648, 404364740), (702, 373259760), (720, 363928266), (780, 335933784), (810, 323491792), (864, 303273555), (936, 279944820), (1040, 251950338), (1053, 248839840), (1080, 242618844), (1170, 223955856), (1248, 209958615), (1296, 202182370), (1404, 186629880), (1440, 181964133), (1560, 167966892), (1620, 161745896), (1755, 149303904), (1872, 139972410), (2080, 125975169), (2106, 124419920), (2160, 121309422), (2340, 111977928), (2592, 101091185), (2808, 93314940), (3120, 83983446), (3240, 80872948), (3510, 74651952), (3744, 69986205), (4212, 62209960), (4320, 60654711), (4680, 55988964), (5265, 49767968), (5616, 46657470), (6240, 41991723), (6480, 40436474), (7020, 37325976), (8424, 31104980), (9360, 27994482), (10530, 24883984), (11232, 23328735), (12960, 20218237), (14040, 18662988), (16848, 15552490), (18720, 13997241), (21060, 12441992), (28080, 9331494), (33696, 7776245), (42120, 6220996), (56160, 4665747), (84240, 3110498), (168480, 1555249)]