1241110080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{20521}}^1$

素因数の和:20554

約数の個数: 224

約数和(自身を含む): 5004084480

約数和(自身を除く): 3762974400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 20521, 30240, 41042, 60480, 61563, 82084, 102605, 123126, 143647, 164168, 184689, 205210, 246252, 287294, 307815, 328336, 369378, 410420, 430941, 492504, 554067, 574588, 615630, 656672, 718235, 738756, 820840, 861882, 923445, 985008, 1108134, 1149176, 1231260, 1292823, 1313344, 1436470, 1477512, 1641680, 1723764, 1846890, 1970016, 2154705, 2216268, 2298352, 2462520, 2585646, 2770335, 2872940, 2955024, 3283360, 3447528, 3693780, 3878469, 3940032, 4309410, 4432536, 4596704, 4925040, 5171292, 5540670, 5745880, 5910048, 6464115, 6566720, 6895056, 7387560, 7756938, 8618820, 8865072, 9193408, 9850080, 10342584, 11081340, 11491760, 11820096, 12928230, 13790112, 14775120, 15513876, 17237640, 17730144, 19392345, 19700160, 20685168, 22162680, 22983520, 25856460, 27580224, 29550240, 31027752, 34475280, 35460288, 38784690, 41370336, 44325360, 45967040, 51712920, 59100480, 62055504, 68950560, 77569380, 82740672, 88650720, 103425840, 124111008, 137901120, 155138760, 177301440, 206851680, 248222016, 310277520, 413703360, 620555040, 1241110080]

約数ペア:

[(1, 1241110080), (2, 620555040), (3, 413703360), (4, 310277520), (5, 248222016), (6, 206851680), (7, 177301440), (8, 155138760), (9, 137901120), (10, 124111008), (12, 103425840), (14, 88650720), (15, 82740672), (16, 77569380), (18, 68950560), (20, 62055504), (21, 59100480), (24, 51712920), (27, 45967040), (28, 44325360), (30, 41370336), (32, 38784690), (35, 35460288), (36, 34475280), (40, 31027752), (42, 29550240), (45, 27580224), (48, 25856460), (54, 22983520), (56, 22162680), (60, 20685168), (63, 19700160), (64, 19392345), (70, 17730144), (72, 17237640), (80, 15513876), (84, 14775120), (90, 13790112), (96, 12928230), (105, 11820096), (108, 11491760), (112, 11081340), (120, 10342584), (126, 9850080), (135, 9193408), (140, 8865072), (144, 8618820), (160, 7756938), (168, 7387560), (180, 6895056), (189, 6566720), (192, 6464115), (210, 5910048), (216, 5745880), (224, 5540670), (240, 5171292), (252, 4925040), (270, 4596704), (280, 4432536), (288, 4309410), (315, 3940032), (320, 3878469), (336, 3693780), (360, 3447528), (378, 3283360), (420, 2955024), (432, 2872940), (448, 2770335), (480, 2585646), (504, 2462520), (540, 2298352), (560, 2216268), (576, 2154705), (630, 1970016), (672, 1846890), (720, 1723764), (756, 1641680), (840, 1477512), (864, 1436470), (945, 1313344), (960, 1292823), (1008, 1231260), (1080, 1149176), (1120, 1108134), (1260, 985008), (1344, 923445), (1440, 861882), (1512, 820840), (1680, 738756), (1728, 718235), (1890, 656672), (2016, 615630), (2160, 574588), (2240, 554067), (2520, 492504), (2880, 430941), (3024, 410420), (3360, 369378), (3780, 328336), (4032, 307815), (4320, 287294), (5040, 246252), (6048, 205210), (6720, 184689), (7560, 164168), (8640, 143647), (10080, 123126), (12096, 102605), (15120, 82084), (20160, 61563), (20521, 60480), (30240, 41042)]