1210566960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:764

約数の個数: 240

約数和(自身を含む): 4234827168

約数和(自身を除く): 3024260208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 61, 72, 80, 86, 90, 120, 122, 129, 144, 172, 180, 183, 215, 240, 244, 258, 305, 344, 360, 366, 387, 430, 488, 516, 549, 610, 641, 645, 688, 720, 732, 774, 860, 915, 976, 1032, 1098, 1220, 1282, 1290, 1464, 1548, 1720, 1830, 1923, 1935, 2064, 2196, 2440, 2564, 2580, 2623, 2745, 2928, 3096, 3205, 3440, 3660, 3846, 3870, 4392, 4880, 5128, 5160, 5246, 5490, 5769, 6192, 6410, 7320, 7692, 7740, 7869, 8784, 9615, 10256, 10320, 10492, 10980, 11538, 12820, 13115, 14640, 15384, 15480, 15738, 19230, 20984, 21960, 23076, 23607, 25640, 26230, 27563, 28845, 30768, 30960, 31476, 38460, 39101, 39345, 41968, 43920, 46152, 47214, 51280, 52460, 55126, 57690, 62952, 76920, 78202, 78690, 82689, 92304, 94428, 104920, 110252, 115380, 117303, 118035, 125904, 137815, 153840, 156404, 157380, 165378, 188856, 195505, 209840, 220504, 230760, 234606, 236070, 248067, 275630, 312808, 314760, 330756, 351909, 377712, 391010, 413445, 441008, 461520, 469212, 472140, 496134, 551260, 586515, 625616, 629520, 661512, 703818, 782020, 826890, 938424, 944280, 992268, 1102520, 1173030, 1240335, 1323024, 1407636, 1564040, 1653780, 1681343, 1759545, 1876848, 1888560, 1984536, 2205040, 2346060, 2480670, 2815272, 3128080, 3307560, 3362686, 3519090, 3969072, 4692120, 4961340, 5044029, 5630544, 6615120, 6725372, 7038180, 8406715, 9384240, 9922680, 10088058, 13450744, 14076360, 15132087, 16813430, 19845360, 20176116, 25220145, 26901488, 28152720, 30264174, 33626860, 40352232, 50440290, 60528348, 67253720, 75660435, 80704464, 100880580, 121056696, 134507440, 151320870, 201761160, 242113392, 302641740, 403522320, 605283480, 1210566960]

約数ペア:

[(1, 1210566960), (2, 605283480), (3, 403522320), (4, 302641740), (5, 242113392), (6, 201761160), (8, 151320870), (9, 134507440), (10, 121056696), (12, 100880580), (15, 80704464), (16, 75660435), (18, 67253720), (20, 60528348), (24, 50440290), (30, 40352232), (36, 33626860), (40, 30264174), (43, 28152720), (45, 26901488), (48, 25220145), (60, 20176116), (61, 19845360), (72, 16813430), (80, 15132087), (86, 14076360), (90, 13450744), (120, 10088058), (122, 9922680), (129, 9384240), (144, 8406715), (172, 7038180), (180, 6725372), (183, 6615120), (215, 5630544), (240, 5044029), (244, 4961340), (258, 4692120), (305, 3969072), (344, 3519090), (360, 3362686), (366, 3307560), (387, 3128080), (430, 2815272), (488, 2480670), (516, 2346060), (549, 2205040), (610, 1984536), (641, 1888560), (645, 1876848), (688, 1759545), (720, 1681343), (732, 1653780), (774, 1564040), (860, 1407636), (915, 1323024), (976, 1240335), (1032, 1173030), (1098, 1102520), (1220, 992268), (1282, 944280), (1290, 938424), (1464, 826890), (1548, 782020), (1720, 703818), (1830, 661512), (1923, 629520), (1935, 625616), (2064, 586515), (2196, 551260), (2440, 496134), (2564, 472140), (2580, 469212), (2623, 461520), (2745, 441008), (2928, 413445), (3096, 391010), (3205, 377712), (3440, 351909), (3660, 330756), (3846, 314760), (3870, 312808), (4392, 275630), (4880, 248067), (5128, 236070), (5160, 234606), (5246, 230760), (5490, 220504), (5769, 209840), (6192, 195505), (6410, 188856), (7320, 165378), (7692, 157380), (7740, 156404), (7869, 153840), (8784, 137815), (9615, 125904), (10256, 118035), (10320, 117303), (10492, 115380), (10980, 110252), (11538, 104920), (12820, 94428), (13115, 92304), (14640, 82689), (15384, 78690), (15480, 78202), (15738, 76920), (19230, 62952), (20984, 57690), (21960, 55126), (23076, 52460), (23607, 51280), (25640, 47214), (26230, 46152), (27563, 43920), (28845, 41968), (30768, 39345), (30960, 39101), (31476, 38460)]