306773280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 1159075008

約数和(自身を除く): 852301728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 107, 110, 120, 132, 144, 160, 165, 176, 180, 181, 198, 214, 220, 240, 264, 288, 321, 330, 352, 360, 362, 396, 428, 440, 480, 495, 528, 535, 543, 642, 660, 720, 724, 792, 856, 880, 905, 963, 990, 1056, 1070, 1086, 1177, 1284, 1320, 1440, 1448, 1584, 1605, 1629, 1712, 1760, 1810, 1926, 1980, 1991, 2140, 2172, 2354, 2568, 2640, 2715, 2896, 3168, 3210, 3258, 3424, 3531, 3620, 3852, 3960, 3982, 4280, 4344, 4708, 4815, 5136, 5280, 5430, 5792, 5885, 5973, 6420, 6516, 7062, 7240, 7704, 7920, 7964, 8145, 8560, 8688, 9416, 9630, 9955, 10272, 10593, 10860, 11770, 11946, 12840, 13032, 14124, 14480, 15408, 15840, 15928, 16290, 17120, 17376, 17655, 17919, 18832, 19260, 19367, 19910, 21186, 21720, 23540, 23892, 25680, 26064, 28248, 28960, 29865, 30816, 31856, 32580, 35310, 35838, 37664, 38520, 38734, 39820, 42372, 43440, 47080, 47784, 51360, 52128, 52965, 56496, 58101, 59730, 63712, 65160, 70620, 71676, 77040, 77468, 79640, 84744, 86880, 89595, 94160, 95568, 96835, 105930, 112992, 116202, 119460, 130320, 141240, 143352, 154080, 154936, 159280, 169488, 174303, 179190, 188320, 191136, 193670, 211860, 213037, 232404, 238920, 260640, 282480, 286704, 290505, 309872, 318560, 338976, 348606, 358380, 387340, 423720, 426074, 464808, 477840, 564960, 573408, 581010, 619744, 639111, 697212, 716760, 774680, 847440, 852148, 871515, 929616, 955680, 1065185, 1162020, 1278222, 1394424, 1433520, 1549360, 1694880, 1704296, 1743030, 1859232, 1917333, 2130370, 2324040, 2556444, 2788848, 2867040, 3098720, 3195555, 3408592, 3486060, 3834666, 4260740, 4648080, 5112888, 5577696, 6391110, 6817184, 6972120, 7669332, 8521480, 9296160, 9586665, 10225776, 12782220, 13944240, 15338664, 17042960, 19173330, 20451552, 25564440, 27888480, 30677328, 34085920, 38346660, 51128880, 61354656, 76693320, 102257760, 153386640, 306773280]

約数ペア:

[(1, 306773280), (2, 153386640), (3, 102257760), (4, 76693320), (5, 61354656), (6, 51128880), (8, 38346660), (9, 34085920), (10, 30677328), (11, 27888480), (12, 25564440), (15, 20451552), (16, 19173330), (18, 17042960), (20, 15338664), (22, 13944240), (24, 12782220), (30, 10225776), (32, 9586665), (33, 9296160), (36, 8521480), (40, 7669332), (44, 6972120), (45, 6817184), (48, 6391110), (55, 5577696), (60, 5112888), (66, 4648080), (72, 4260740), (80, 3834666), (88, 3486060), (90, 3408592), (96, 3195555), (99, 3098720), (107, 2867040), (110, 2788848), (120, 2556444), (132, 2324040), (144, 2130370), (160, 1917333), (165, 1859232), (176, 1743030), (180, 1704296), (181, 1694880), (198, 1549360), (214, 1433520), (220, 1394424), (240, 1278222), (264, 1162020), (288, 1065185), (321, 955680), (330, 929616), (352, 871515), (360, 852148), (362, 847440), (396, 774680), (428, 716760), (440, 697212), (480, 639111), (495, 619744), (528, 581010), (535, 573408), (543, 564960), (642, 477840), (660, 464808), (720, 426074), (724, 423720), (792, 387340), (856, 358380), (880, 348606), (905, 338976), (963, 318560), (990, 309872), (1056, 290505), (1070, 286704), (1086, 282480), (1177, 260640), (1284, 238920), (1320, 232404), (1440, 213037), (1448, 211860), (1584, 193670), (1605, 191136), (1629, 188320), (1712, 179190), (1760, 174303), (1810, 169488), (1926, 159280), (1980, 154936), (1991, 154080), (2140, 143352), (2172, 141240), (2354, 130320), (2568, 119460), (2640, 116202), (2715, 112992), (2896, 105930), (3168, 96835), (3210, 95568), (3258, 94160), (3424, 89595), (3531, 86880), (3620, 84744), (3852, 79640), (3960, 77468), (3982, 77040), (4280, 71676), (4344, 70620), (4708, 65160), (4815, 63712), (5136, 59730), (5280, 58101), (5430, 56496), (5792, 52965), (5885, 52128), (5973, 51360), (6420, 47784), (6516, 47080), (7062, 43440), (7240, 42372), (7704, 39820), (7920, 38734), (7964, 38520), (8145, 37664), (8560, 35838), (8688, 35310), (9416, 32580), (9630, 31856), (9955, 30816), (10272, 29865), (10593, 28960), (10860, 28248), (11770, 26064), (11946, 25680), (12840, 23892), (13032, 23540), (14124, 21720), (14480, 21186), (15408, 19910), (15840, 19367), (15928, 19260), (16290, 18832), (17120, 17919), (17376, 17655)]