32048940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 113992704

約数和(自身を除く): 81943764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 991, 1078, 1155, 1470, 1540, 1617, 1982, 2156, 2310, 2695, 2940, 2973, 3234, 3964, 4620, 4955, 5390, 5946, 6468, 6937, 8085, 9910, 10780, 10901, 11892, 13874, 14865, 16170, 19820, 20811, 21802, 27748, 29730, 32340, 32703, 34685, 41622, 43604, 48559, 54505, 59460, 65406, 69370, 76307, 83244, 97118, 104055, 109010, 130812, 138740, 145677, 152614, 163515, 194236, 208110, 218020, 228921, 242795, 291354, 305228, 327030, 381535, 416220, 457842, 485590, 534149, 582708, 654060, 728385, 763070, 915684, 971180, 1068298, 1144605, 1456770, 1526140, 1602447, 2136596, 2289210, 2670745, 2913540, 3204894, 4578420, 5341490, 6409788, 8012235, 10682980, 16024470, 32048940]

約数ペア:

[(1, 32048940), (2, 16024470), (3, 10682980), (4, 8012235), (5, 6409788), (6, 5341490), (7, 4578420), (10, 3204894), (11, 2913540), (12, 2670745), (14, 2289210), (15, 2136596), (20, 1602447), (21, 1526140), (22, 1456770), (28, 1144605), (30, 1068298), (33, 971180), (35, 915684), (42, 763070), (44, 728385), (49, 654060), (55, 582708), (60, 534149), (66, 485590), (70, 457842), (77, 416220), (84, 381535), (98, 327030), (105, 305228), (110, 291354), (132, 242795), (140, 228921), (147, 218020), (154, 208110), (165, 194236), (196, 163515), (210, 152614), (220, 145677), (231, 138740), (245, 130812), (294, 109010), (308, 104055), (330, 97118), (385, 83244), (420, 76307), (462, 69370), (490, 65406), (539, 59460), (588, 54505), (660, 48559), (735, 43604), (770, 41622), (924, 34685), (980, 32703), (991, 32340), (1078, 29730), (1155, 27748), (1470, 21802), (1540, 20811), (1617, 19820), (1982, 16170), (2156, 14865), (2310, 13874), (2695, 11892), (2940, 10901), (2973, 10780), (3234, 9910), (3964, 8085), (4620, 6937), (4955, 6468), (5390, 5946)]