268246080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 280

約数和(自身を含む): 973653120

約数和(自身を除く): 705407040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 81, 90, 96, 108, 120, 131, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 262, 270, 288, 316, 320, 324, 360, 393, 395, 405, 432, 474, 480, 524, 540, 576, 632, 648, 655, 711, 720, 786, 790, 810, 864, 948, 960, 1048, 1080, 1179, 1185, 1264, 1296, 1310, 1422, 1440, 1572, 1580, 1620, 1728, 1896, 1965, 2096, 2133, 2160, 2358, 2370, 2528, 2592, 2620, 2844, 2880, 3144, 3160, 3240, 3537, 3555, 3792, 3930, 4192, 4266, 4320, 4716, 4740, 5056, 5184, 5240, 5688, 5895, 6288, 6320, 6399, 6480, 7074, 7110, 7584, 7860, 8384, 8532, 8640, 9432, 9480, 10349, 10480, 10611, 10665, 11376, 11790, 12576, 12640, 12798, 12960, 14148, 14220, 15168, 15720, 17064, 17685, 18864, 18960, 20698, 20960, 21222, 21330, 22752, 23580, 25152, 25280, 25596, 25920, 28296, 28440, 31047, 31440, 31995, 34128, 35370, 37728, 37920, 41396, 41920, 42444, 42660, 45504, 47160, 51192, 51745, 53055, 56592, 56880, 62094, 62880, 63990, 68256, 70740, 75456, 75840, 82792, 84888, 85320, 93141, 94320, 102384, 103490, 106110, 113184, 113760, 124188, 125760, 127980, 136512, 141480, 155235, 165584, 169776, 170640, 186282, 188640, 204768, 206980, 212220, 226368, 227520, 248376, 255960, 279423, 282960, 310470, 331168, 339552, 341280, 372564, 377280, 409536, 413960, 424440, 465705, 496752, 511920, 558846, 565920, 620940, 662336, 679104, 682560, 745128, 827920, 838269, 848880, 931410, 993504, 1023840, 1117692, 1131840, 1241880, 1397115, 1490256, 1655840, 1676538, 1697760, 1862820, 1987008, 2047680, 2235384, 2483760, 2794230, 2980512, 3311680, 3353076, 3395520, 3725640, 4191345, 4470768, 4967520, 5588460, 5961024, 6706152, 7451280, 8382690, 8941536, 9935040, 11176920, 13412304, 14902560, 16765380, 17883072, 22353840, 26824608, 29805120, 33530760, 44707680, 53649216, 67061520, 89415360, 134123040, 268246080]

約数ペア:

[(1, 268246080), (2, 134123040), (3, 89415360), (4, 67061520), (5, 53649216), (6, 44707680), (8, 33530760), (9, 29805120), (10, 26824608), (12, 22353840), (15, 17883072), (16, 16765380), (18, 14902560), (20, 13412304), (24, 11176920), (27, 9935040), (30, 8941536), (32, 8382690), (36, 7451280), (40, 6706152), (45, 5961024), (48, 5588460), (54, 4967520), (60, 4470768), (64, 4191345), (72, 3725640), (79, 3395520), (80, 3353076), (81, 3311680), (90, 2980512), (96, 2794230), (108, 2483760), (120, 2235384), (131, 2047680), (135, 1987008), (144, 1862820), (158, 1697760), (160, 1676538), (162, 1655840), (180, 1490256), (192, 1397115), (216, 1241880), (237, 1131840), (240, 1117692), (262, 1023840), (270, 993504), (288, 931410), (316, 848880), (320, 838269), (324, 827920), (360, 745128), (393, 682560), (395, 679104), (405, 662336), (432, 620940), (474, 565920), (480, 558846), (524, 511920), (540, 496752), (576, 465705), (632, 424440), (648, 413960), (655, 409536), (711, 377280), (720, 372564), (786, 341280), (790, 339552), (810, 331168), (864, 310470), (948, 282960), (960, 279423), (1048, 255960), (1080, 248376), (1179, 227520), (1185, 226368), (1264, 212220), (1296, 206980), (1310, 204768), (1422, 188640), (1440, 186282), (1572, 170640), (1580, 169776), (1620, 165584), (1728, 155235), (1896, 141480), (1965, 136512), (2096, 127980), (2133, 125760), (2160, 124188), (2358, 113760), (2370, 113184), (2528, 106110), (2592, 103490), (2620, 102384), (2844, 94320), (2880, 93141), (3144, 85320), (3160, 84888), (3240, 82792), (3537, 75840), (3555, 75456), (3792, 70740), (3930, 68256), (4192, 63990), (4266, 62880), (4320, 62094), (4716, 56880), (4740, 56592), (5056, 53055), (5184, 51745), (5240, 51192), (5688, 47160), (5895, 45504), (6288, 42660), (6320, 42444), (6399, 41920), (6480, 41396), (7074, 37920), (7110, 37728), (7584, 35370), (7860, 34128), (8384, 31995), (8532, 31440), (8640, 31047), (9432, 28440), (9480, 28296), (10349, 25920), (10480, 25596), (10611, 25280), (10665, 25152), (11376, 23580), (11790, 22752), (12576, 21330), (12640, 21222), (12798, 20960), (12960, 20698), (14148, 18960), (14220, 18864), (15168, 17685), (15720, 17064)]