142978080

素因数分解:

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

素因数の和:6111

約数の個数: 144

約数和(自身を含む): 523998720

約数和(自身を除く): 381020640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6079, 7840, 11760, 12158, 18237, 23520, 24316, 30395, 36474, 42553, 48632, 60790, 72948, 85106, 91185, 97264, 121580, 127659, 145896, 170212, 182370, 194528, 212765, 243160, 255318, 291792, 297871, 340424, 364740, 425530, 486320, 510636, 583584, 595742, 638295, 680848, 729480, 851060, 893613, 972640, 1021272, 1191484, 1276590, 1361696, 1458960, 1489355, 1702120, 1787226, 2042544, 2382968, 2553180, 2917920, 2978710, 3404240, 3574452, 4085088, 4468065, 4765936, 5106360, 5957420, 6808480, 7148904, 8936130, 9531872, 10212720, 11914840, 14297808, 17872260, 20425440, 23829680, 28595616, 35744520, 47659360, 71489040, 142978080]

約数ペア:

[(1, 142978080), (2, 71489040), (3, 47659360), (4, 35744520), (5, 28595616), (6, 23829680), (7, 20425440), (8, 17872260), (10, 14297808), (12, 11914840), (14, 10212720), (15, 9531872), (16, 8936130), (20, 7148904), (21, 6808480), (24, 5957420), (28, 5106360), (30, 4765936), (32, 4468065), (35, 4085088), (40, 3574452), (42, 3404240), (48, 2978710), (49, 2917920), (56, 2553180), (60, 2382968), (70, 2042544), (80, 1787226), (84, 1702120), (96, 1489355), (98, 1458960), (105, 1361696), (112, 1276590), (120, 1191484), (140, 1021272), (147, 972640), (160, 893613), (168, 851060), (196, 729480), (210, 680848), (224, 638295), (240, 595742), (245, 583584), (280, 510636), (294, 486320), (336, 425530), (392, 364740), (420, 340424), (480, 297871), (490, 291792), (560, 255318), (588, 243160), (672, 212765), (735, 194528), (784, 182370), (840, 170212), (980, 145896), (1120, 127659), (1176, 121580), (1470, 97264), (1568, 91185), (1680, 85106), (1960, 72948), (2352, 60790), (2940, 48632), (3360, 42553), (3920, 36474), (4704, 30395), (5880, 24316), (6079, 23520), (7840, 18237), (11760, 12158)]