40916040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 94559160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 223, 264, 278, 330, 417, 440, 446, 556, 660, 669, 695, 834, 892, 1112, 1115, 1320, 1338, 1390, 1529, 1668, 1784, 2085, 2230, 2453, 2676, 2780, 3058, 3336, 3345, 4170, 4460, 4587, 4906, 5352, 5560, 6116, 6690, 7359, 7645, 8340, 8920, 9174, 9812, 12232, 12265, 13380, 14718, 15290, 16680, 18348, 19624, 22935, 24530, 26760, 29436, 30580, 30997, 36696, 36795, 45870, 49060, 58872, 61160, 61994, 73590, 91740, 92991, 98120, 123988, 147180, 154985, 183480, 185982, 247976, 294360, 309970, 340967, 371964, 464955, 619940, 681934, 743928, 929910, 1022901, 1239880, 1363868, 1704835, 1859820, 2045802, 2727736, 3409670, 3719640, 4091604, 5114505, 6819340, 8183208, 10229010, 13638680, 20458020, 40916040]

約数ペア:

[(1, 40916040), (2, 20458020), (3, 13638680), (4, 10229010), (5, 8183208), (6, 6819340), (8, 5114505), (10, 4091604), (11, 3719640), (12, 3409670), (15, 2727736), (20, 2045802), (22, 1859820), (24, 1704835), (30, 1363868), (33, 1239880), (40, 1022901), (44, 929910), (55, 743928), (60, 681934), (66, 619940), (88, 464955), (110, 371964), (120, 340967), (132, 309970), (139, 294360), (165, 247976), (220, 185982), (223, 183480), (264, 154985), (278, 147180), (330, 123988), (417, 98120), (440, 92991), (446, 91740), (556, 73590), (660, 61994), (669, 61160), (695, 58872), (834, 49060), (892, 45870), (1112, 36795), (1115, 36696), (1320, 30997), (1338, 30580), (1390, 29436), (1529, 26760), (1668, 24530), (1784, 22935), (2085, 19624), (2230, 18348), (2453, 16680), (2676, 15290), (2780, 14718), (3058, 13380), (3336, 12265), (3345, 12232), (4170, 9812), (4460, 9174), (4587, 8920), (4906, 8340), (5352, 7645), (5560, 7359), (6116, 6690)]