210342480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 673480704

約数和(自身を除く): 463138224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 103, 120, 127, 134, 201, 206, 240, 254, 268, 309, 335, 381, 402, 412, 508, 515, 536, 618, 635, 670, 762, 804, 824, 1005, 1016, 1030, 1072, 1236, 1270, 1340, 1524, 1545, 1608, 1648, 1905, 2010, 2032, 2060, 2472, 2540, 2680, 3048, 3090, 3216, 3810, 4020, 4120, 4944, 5080, 5360, 6096, 6180, 6901, 7620, 8040, 8240, 8509, 10160, 12360, 13081, 13802, 15240, 16080, 17018, 20703, 24720, 25527, 26162, 27604, 30480, 34036, 34505, 39243, 41406, 42545, 51054, 52324, 55208, 65405, 68072, 69010, 78486, 82812, 85090, 102108, 103515, 104648, 110416, 127635, 130810, 136144, 138020, 156972, 165624, 170180, 196215, 204216, 207030, 209296, 255270, 261620, 276040, 313944, 331248, 340360, 392430, 408432, 414060, 510540, 523240, 552080, 627888, 680720, 784860, 828120, 876427, 1021080, 1046480, 1569720, 1656240, 1752854, 2042160, 2629281, 3139440, 3505708, 4382135, 5258562, 7011416, 8764270, 10517124, 13146405, 14022832, 17528540, 21034248, 26292810, 35057080, 42068496, 52585620, 70114160, 105171240, 210342480]

約数ペア:

[(1, 210342480), (2, 105171240), (3, 70114160), (4, 52585620), (5, 42068496), (6, 35057080), (8, 26292810), (10, 21034248), (12, 17528540), (15, 14022832), (16, 13146405), (20, 10517124), (24, 8764270), (30, 7011416), (40, 5258562), (48, 4382135), (60, 3505708), (67, 3139440), (80, 2629281), (103, 2042160), (120, 1752854), (127, 1656240), (134, 1569720), (201, 1046480), (206, 1021080), (240, 876427), (254, 828120), (268, 784860), (309, 680720), (335, 627888), (381, 552080), (402, 523240), (412, 510540), (508, 414060), (515, 408432), (536, 392430), (618, 340360), (635, 331248), (670, 313944), (762, 276040), (804, 261620), (824, 255270), (1005, 209296), (1016, 207030), (1030, 204216), (1072, 196215), (1236, 170180), (1270, 165624), (1340, 156972), (1524, 138020), (1545, 136144), (1608, 130810), (1648, 127635), (1905, 110416), (2010, 104648), (2032, 103515), (2060, 102108), (2472, 85090), (2540, 82812), (2680, 78486), (3048, 69010), (3090, 68072), (3216, 65405), (3810, 55208), (4020, 52324), (4120, 51054), (4944, 42545), (5080, 41406), (5360, 39243), (6096, 34505), (6180, 34036), (6901, 30480), (7620, 27604), (8040, 26162), (8240, 25527), (8509, 24720), (10160, 20703), (12360, 17018), (13081, 16080), (13802, 15240)]