40838488740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{51203}}^1$

素因数の和:51439

約数の個数: 192

約数和(自身を含む): 145894533120

約数和(自身を除く): 105056044380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 211, 252, 270, 315, 378, 420, 422, 540, 630, 633, 756, 844, 945, 1055, 1260, 1266, 1477, 1890, 1899, 2110, 2532, 2954, 3165, 3780, 3798, 4220, 4431, 5697, 5908, 6330, 7385, 7596, 8862, 9495, 11394, 12660, 13293, 14770, 17724, 18990, 22155, 22788, 26586, 28485, 29540, 37980, 39879, 44310, 51203, 53172, 56970, 66465, 79758, 88620, 102406, 113940, 132930, 153609, 159516, 199395, 204812, 256015, 265860, 307218, 358421, 398790, 460827, 512030, 614436, 716842, 768045, 797580, 921654, 1024060, 1075263, 1382481, 1433684, 1536090, 1792105, 1843308, 2150526, 2304135, 2764962, 3072180, 3225789, 3584210, 4301052, 4608270, 5376315, 5529924, 6451578, 6912405, 7168420, 9216540, 9677367, 10752630, 10803833, 12903156, 13824810, 16128945, 19354734, 21505260, 21607666, 27649620, 32257890, 32411499, 38709468, 43215332, 48386835, 54019165, 64515780, 64822998, 75626831, 96773670, 97234497, 108038330, 129645996, 151253662, 162057495, 193547340, 194468994, 216076660, 226880493, 291703491, 302507324, 324114990, 378134155, 388937988, 453760986, 486172485, 583406982, 648229980, 680641479, 756268310, 907521972, 972344970, 1134402465, 1166813964, 1361282958, 1458517455, 1512536620, 1944689940, 2041924437, 2268804930, 2722565916, 2917034910, 3403207395, 4083848874, 4537609860, 5834069820, 6806414790, 8167697748, 10209622185, 13612829580, 20419244370, 40838488740]

約数ペア:

[(1, 40838488740), (2, 20419244370), (3, 13612829580), (4, 10209622185), (5, 8167697748), (6, 6806414790), (7, 5834069820), (9, 4537609860), (10, 4083848874), (12, 3403207395), (14, 2917034910), (15, 2722565916), (18, 2268804930), (20, 2041924437), (21, 1944689940), (27, 1512536620), (28, 1458517455), (30, 1361282958), (35, 1166813964), (36, 1134402465), (42, 972344970), (45, 907521972), (54, 756268310), (60, 680641479), (63, 648229980), (70, 583406982), (84, 486172485), (90, 453760986), (105, 388937988), (108, 378134155), (126, 324114990), (135, 302507324), (140, 291703491), (180, 226880493), (189, 216076660), (210, 194468994), (211, 193547340), (252, 162057495), (270, 151253662), (315, 129645996), (378, 108038330), (420, 97234497), (422, 96773670), (540, 75626831), (630, 64822998), (633, 64515780), (756, 54019165), (844, 48386835), (945, 43215332), (1055, 38709468), (1260, 32411499), (1266, 32257890), (1477, 27649620), (1890, 21607666), (1899, 21505260), (2110, 19354734), (2532, 16128945), (2954, 13824810), (3165, 12903156), (3780, 10803833), (3798, 10752630), (4220, 9677367), (4431, 9216540), (5697, 7168420), (5908, 6912405), (6330, 6451578), (7385, 5529924), (7596, 5376315), (8862, 4608270), (9495, 4301052), (11394, 3584210), (12660, 3225789), (13293, 3072180), (14770, 2764962), (17724, 2304135), (18990, 2150526), (22155, 1843308), (22788, 1792105), (26586, 1536090), (28485, 1433684), (29540, 1382481), (37980, 1075263), (39879, 1024060), (44310, 921654), (51203, 797580), (53172, 768045), (56970, 716842), (66465, 614436), (79758, 512030), (88620, 460827), (102406, 398790), (113940, 358421), (132930, 307218), (153609, 265860), (159516, 256015), (199395, 204812)]