21761110080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3121}}^1$

素因数の和:3419

約数の個数: 280

約数和(自身を含む): 77720753880

約数和(自身を除く): 55959643800

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, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 269, 270, 288, 320, 324, 360, 405, 432, 480, 538, 540, 576, 648, 720, 807, 810, 864, 960, 1076, 1080, 1296, 1345, 1440, 1614, 1620, 1728, 2152, 2160, 2421, 2592, 2690, 2880, 3121, 3228, 3240, 4035, 4304, 4320, 4842, 5184, 5380, 6242, 6456, 6480, 7263, 8070, 8608, 8640, 9363, 9684, 10760, 12105, 12484, 12912, 12960, 14526, 15605, 16140, 17216, 18726, 19368, 21520, 21789, 24210, 24968, 25824, 25920, 28089, 29052, 31210, 32280, 36315, 37452, 38736, 43040, 43578, 46815, 48420, 49936, 51648, 56178, 58104, 62420, 64560, 72630, 74904, 77472, 84267, 86080, 87156, 93630, 96840, 99872, 108945, 112356, 116208, 124840, 129120, 140445, 145260, 149808, 154944, 168534, 174312, 187260, 193680, 199744, 217890, 224712, 232416, 249680, 252801, 258240, 280890, 290520, 299616, 337068, 348624, 374520, 387360, 421335, 435780, 449424, 464832, 499360, 505602, 561780, 581040, 599232, 674136, 697248, 749040, 774720, 839549, 842670, 871560, 898848, 998720, 1011204, 1123560, 1162080, 1264005, 1348272, 1394496, 1498080, 1679098, 1685340, 1743120, 1797696, 2022408, 2247120, 2324160, 2518647, 2528010, 2696544, 2996160, 3358196, 3370680, 3486240, 4044816, 4197745, 4494240, 5037294, 5056020, 5393088, 6716392, 6741360, 6972480, 7555941, 8089632, 8395490, 8988480, 10074588, 10112040, 12593235, 13432784, 13482720, 15111882, 16179264, 16790980, 20149176, 20224080, 22667823, 25186470, 26865568, 26965440, 30223764, 33581960, 37779705, 40298352, 40448160, 45335646, 50372940, 53731136, 60447528, 67163920, 68003469, 75559410, 80596704, 80896320, 90671292, 100745880, 113339115, 120895056, 134327840, 136006938, 151118820, 161193408, 181342584, 201491760, 226678230, 241790112, 268655680, 272013876, 302237640, 340017345, 362685168, 402983520, 453356460, 483580224, 544027752, 604475280, 680034690, 725370336, 805967040, 906712920, 1088055504, 1208950560, 1360069380, 1450740672, 1813425840, 2176111008, 2417901120, 2720138760, 3626851680, 4352222016, 5440277520, 7253703360, 10880555040, 21761110080]

約数ペア:

[(1, 21761110080), (2, 10880555040), (3, 7253703360), (4, 5440277520), (5, 4352222016), (6, 3626851680), (8, 2720138760), (9, 2417901120), (10, 2176111008), (12, 1813425840), (15, 1450740672), (16, 1360069380), (18, 1208950560), (20, 1088055504), (24, 906712920), (27, 805967040), (30, 725370336), (32, 680034690), (36, 604475280), (40, 544027752), (45, 483580224), (48, 453356460), (54, 402983520), (60, 362685168), (64, 340017345), (72, 302237640), (80, 272013876), (81, 268655680), (90, 241790112), (96, 226678230), (108, 201491760), (120, 181342584), (135, 161193408), (144, 151118820), (160, 136006938), (162, 134327840), (180, 120895056), (192, 113339115), (216, 100745880), (240, 90671292), (269, 80896320), (270, 80596704), (288, 75559410), (320, 68003469), (324, 67163920), (360, 60447528), (405, 53731136), (432, 50372940), (480, 45335646), (538, 40448160), (540, 40298352), (576, 37779705), (648, 33581960), (720, 30223764), (807, 26965440), (810, 26865568), (864, 25186470), (960, 22667823), (1076, 20224080), (1080, 20149176), (1296, 16790980), (1345, 16179264), (1440, 15111882), (1614, 13482720), (1620, 13432784), (1728, 12593235), (2152, 10112040), (2160, 10074588), (2421, 8988480), (2592, 8395490), (2690, 8089632), (2880, 7555941), (3121, 6972480), (3228, 6741360), (3240, 6716392), (4035, 5393088), (4304, 5056020), (4320, 5037294), (4842, 4494240), (5184, 4197745), (5380, 4044816), (6242, 3486240), (6456, 3370680), (6480, 3358196), (7263, 2996160), (8070, 2696544), (8608, 2528010), (8640, 2518647), (9363, 2324160), (9684, 2247120), (10760, 2022408), (12105, 1797696), (12484, 1743120), (12912, 1685340), (12960, 1679098), (14526, 1498080), (15605, 1394496), (16140, 1348272), (17216, 1264005), (18726, 1162080), (19368, 1123560), (21520, 1011204), (21789, 998720), (24210, 898848), (24968, 871560), (25824, 842670), (25920, 839549), (28089, 774720), (29052, 749040), (31210, 697248), (32280, 674136), (36315, 599232), (37452, 581040), (38736, 561780), (43040, 505602), (43578, 499360), (46815, 464832), (48420, 449424), (49936, 435780), (51648, 421335), (56178, 387360), (58104, 374520), (62420, 348624), (64560, 337068), (72630, 299616), (74904, 290520), (77472, 280890), (84267, 258240), (86080, 252801), (87156, 249680), (93630, 232416), (96840, 224712), (99872, 217890), (108945, 199744), (112356, 193680), (116208, 187260), (124840, 174312), (129120, 168534), (140445, 154944), (145260, 149808)]