40376490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 124449696

約数和(自身を除く): 84073206

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 121, 147, 154, 165, 210, 227, 231, 242, 245, 294, 330, 363, 385, 454, 462, 490, 539, 605, 681, 726, 735, 770, 847, 1078, 1135, 1155, 1210, 1362, 1470, 1589, 1617, 1694, 1815, 2270, 2310, 2497, 2541, 2695, 3178, 3234, 3405, 3630, 4235, 4767, 4994, 5082, 5390, 5929, 6810, 7491, 7945, 8085, 8470, 9534, 11123, 11858, 12485, 12705, 14982, 15890, 16170, 17479, 17787, 22246, 23835, 24970, 25410, 27467, 29645, 33369, 34958, 35574, 37455, 47670, 52437, 54934, 55615, 59290, 66738, 74910, 82401, 87395, 88935, 104874, 111230, 122353, 137335, 164802, 166845, 174790, 177870, 192269, 244706, 262185, 274670, 333690, 367059, 384538, 412005, 524370, 576807, 611765, 734118, 824010, 961345, 1153614, 1223530, 1345883, 1835295, 1922690, 2691766, 2884035, 3670590, 4037649, 5768070, 6729415, 8075298, 13458830, 20188245, 40376490]

約数ペア:

[(1, 40376490), (2, 20188245), (3, 13458830), (5, 8075298), (6, 6729415), (7, 5768070), (10, 4037649), (11, 3670590), (14, 2884035), (15, 2691766), (21, 1922690), (22, 1835295), (30, 1345883), (33, 1223530), (35, 1153614), (42, 961345), (49, 824010), (55, 734118), (66, 611765), (70, 576807), (77, 524370), (98, 412005), (105, 384538), (110, 367059), (121, 333690), (147, 274670), (154, 262185), (165, 244706), (210, 192269), (227, 177870), (231, 174790), (242, 166845), (245, 164802), (294, 137335), (330, 122353), (363, 111230), (385, 104874), (454, 88935), (462, 87395), (490, 82401), (539, 74910), (605, 66738), (681, 59290), (726, 55615), (735, 54934), (770, 52437), (847, 47670), (1078, 37455), (1135, 35574), (1155, 34958), (1210, 33369), (1362, 29645), (1470, 27467), (1589, 25410), (1617, 24970), (1694, 23835), (1815, 22246), (2270, 17787), (2310, 17479), (2497, 16170), (2541, 15890), (2695, 14982), (3178, 12705), (3234, 12485), (3405, 11858), (3630, 11123), (4235, 9534), (4767, 8470), (4994, 8085), (5082, 7945), (5390, 7491), (5929, 6810)]