428934240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{6079}}^1$

素因数の和:6114

約数の個数: 216

約数和(自身を含む): 1702995840

約数和(自身を除く): 1274061600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 6079, 7056, 7840, 8820, 10080, 11760, 12158, 14112, 17640, 18237, 23520, 24316, 30395, 35280, 36474, 42553, 48632, 54711, 60790, 70560, 72948, 85106, 91185, 97264, 109422, 121580, 127659, 145896, 170212, 182370, 194528, 212765, 218844, 243160, 255318, 273555, 291792, 297871, 340424, 364740, 382977, 425530, 437688, 486320, 510636, 547110, 583584, 595742, 638295, 680848, 729480, 765954, 851060, 875376, 893613, 972640, 1021272, 1094220, 1191484, 1276590, 1361696, 1458960, 1489355, 1531908, 1702120, 1750752, 1787226, 1914885, 2042544, 2188440, 2382968, 2553180, 2680839, 2917920, 2978710, 3063816, 3404240, 3574452, 3829770, 4085088, 4376880, 4468065, 4765936, 5106360, 5361678, 5957420, 6127632, 6808480, 7148904, 7659540, 8753760, 8936130, 9531872, 10212720, 10723356, 11914840, 12255264, 13404195, 14297808, 15319080, 17872260, 20425440, 21446712, 23829680, 26808390, 28595616, 30638160, 35744520, 42893424, 47659360, 53616780, 61276320, 71489040, 85786848, 107233560, 142978080, 214467120, 428934240]

約数ペア:

[(1, 428934240), (2, 214467120), (3, 142978080), (4, 107233560), (5, 85786848), (6, 71489040), (7, 61276320), (8, 53616780), (9, 47659360), (10, 42893424), (12, 35744520), (14, 30638160), (15, 28595616), (16, 26808390), (18, 23829680), (20, 21446712), (21, 20425440), (24, 17872260), (28, 15319080), (30, 14297808), (32, 13404195), (35, 12255264), (36, 11914840), (40, 10723356), (42, 10212720), (45, 9531872), (48, 8936130), (49, 8753760), (56, 7659540), (60, 7148904), (63, 6808480), (70, 6127632), (72, 5957420), (80, 5361678), (84, 5106360), (90, 4765936), (96, 4468065), (98, 4376880), (105, 4085088), (112, 3829770), (120, 3574452), (126, 3404240), (140, 3063816), (144, 2978710), (147, 2917920), (160, 2680839), (168, 2553180), (180, 2382968), (196, 2188440), (210, 2042544), (224, 1914885), (240, 1787226), (245, 1750752), (252, 1702120), (280, 1531908), (288, 1489355), (294, 1458960), (315, 1361696), (336, 1276590), (360, 1191484), (392, 1094220), (420, 1021272), (441, 972640), (480, 893613), (490, 875376), (504, 851060), (560, 765954), (588, 729480), (630, 680848), (672, 638295), (720, 595742), (735, 583584), (784, 547110), (840, 510636), (882, 486320), (980, 437688), (1008, 425530), (1120, 382977), (1176, 364740), (1260, 340424), (1440, 297871), (1470, 291792), (1568, 273555), (1680, 255318), (1764, 243160), (1960, 218844), (2016, 212765), (2205, 194528), (2352, 182370), (2520, 170212), (2940, 145896), (3360, 127659), (3528, 121580), (3920, 109422), (4410, 97264), (4704, 91185), (5040, 85106), (5880, 72948), (6079, 70560), (7056, 60790), (7840, 54711), (8820, 48632), (10080, 42553), (11760, 36474), (12158, 35280), (14112, 30395), (17640, 24316), (18237, 23520)]