40219410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 125743104

約数和(自身を除く): 85523694

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 757, 759, 770, 805, 966, 1155, 1265, 1514, 1518, 1610, 1771, 2271, 2310, 2415, 2530, 3542, 3785, 3795, 4542, 4830, 5299, 5313, 7570, 7590, 8327, 8855, 10598, 10626, 11355, 15897, 16654, 17411, 17710, 22710, 24981, 26495, 26565, 31794, 34822, 41635, 49962, 52233, 52990, 53130, 58289, 79485, 83270, 87055, 104466, 116578, 121877, 124905, 158970, 174110, 174867, 191521, 243754, 249810, 261165, 291445, 349734, 365631, 383042, 522330, 574563, 582890, 609385, 731262, 874335, 957605, 1149126, 1218770, 1340647, 1748670, 1828155, 1915210, 2681294, 2872815, 3656310, 4021941, 5745630, 6703235, 8043882, 13406470, 20109705, 40219410]

約数ペア:

[(1, 40219410), (2, 20109705), (3, 13406470), (5, 8043882), (6, 6703235), (7, 5745630), (10, 4021941), (11, 3656310), (14, 2872815), (15, 2681294), (21, 1915210), (22, 1828155), (23, 1748670), (30, 1340647), (33, 1218770), (35, 1149126), (42, 957605), (46, 874335), (55, 731262), (66, 609385), (69, 582890), (70, 574563), (77, 522330), (105, 383042), (110, 365631), (115, 349734), (138, 291445), (154, 261165), (161, 249810), (165, 243754), (210, 191521), (230, 174867), (231, 174110), (253, 158970), (322, 124905), (330, 121877), (345, 116578), (385, 104466), (462, 87055), (483, 83270), (506, 79485), (690, 58289), (757, 53130), (759, 52990), (770, 52233), (805, 49962), (966, 41635), (1155, 34822), (1265, 31794), (1514, 26565), (1518, 26495), (1610, 24981), (1771, 22710), (2271, 17710), (2310, 17411), (2415, 16654), (2530, 15897), (3542, 11355), (3785, 10626), (3795, 10598), (4542, 8855), (4830, 8327), (5299, 7590), (5313, 7570)]