2077659480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{1307}}^1$

素因数の和:2353

約数の個数: 128

約数和(自身を含む): 6724166400

約数和(自身を除く): 4646506920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1019, 1307, 1560, 2038, 2614, 3057, 3921, 4076, 5095, 5228, 6114, 6535, 7842, 8152, 10190, 10456, 12228, 13070, 13247, 15285, 15684, 16991, 19605, 20380, 24456, 26140, 26494, 30570, 31368, 33982, 39210, 39741, 40760, 50973, 52280, 52988, 61140, 66235, 67964, 78420, 79482, 84955, 101946, 105976, 122280, 132470, 135928, 156840, 158964, 169910, 198705, 203892, 254865, 264940, 317928, 339820, 397410, 407784, 509730, 529880, 679640, 794820, 1019460, 1331833, 1589640, 2038920, 2663666, 3995499, 5327332, 6659165, 7990998, 10654664, 13318330, 15981996, 17313829, 19977495, 26636660, 31963992, 34627658, 39954990, 51941487, 53273320, 69255316, 79909980, 86569145, 103882974, 138510632, 159819960, 173138290, 207765948, 259707435, 346276580, 415531896, 519414870, 692553160, 1038829740, 2077659480]

約数ペア:

[(1, 2077659480), (2, 1038829740), (3, 692553160), (4, 519414870), (5, 415531896), (6, 346276580), (8, 259707435), (10, 207765948), (12, 173138290), (13, 159819960), (15, 138510632), (20, 103882974), (24, 86569145), (26, 79909980), (30, 69255316), (39, 53273320), (40, 51941487), (52, 39954990), (60, 34627658), (65, 31963992), (78, 26636660), (104, 19977495), (120, 17313829), (130, 15981996), (156, 13318330), (195, 10654664), (260, 7990998), (312, 6659165), (390, 5327332), (520, 3995499), (780, 2663666), (1019, 2038920), (1307, 1589640), (1560, 1331833), (2038, 1019460), (2614, 794820), (3057, 679640), (3921, 529880), (4076, 509730), (5095, 407784), (5228, 397410), (6114, 339820), (6535, 317928), (7842, 264940), (8152, 254865), (10190, 203892), (10456, 198705), (12228, 169910), (13070, 158964), (13247, 156840), (15285, 135928), (15684, 132470), (16991, 122280), (19605, 105976), (20380, 101946), (24456, 84955), (26140, 79482), (26494, 78420), (30570, 67964), (31368, 66235), (33982, 61140), (39210, 52988), (39741, 52280), (40760, 50973)]