2120415744

素因数分解:

$2^9\times 3^1\times {\mathrm{89}}^1\times {\mathrm{15511}}^1$

素因数の和:15621

約数の個数: 80

約数和(自身を含む): 5712759360

約数和(自身を除く): 3592343616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 712, 768, 1068, 1424, 1536, 2136, 2848, 4272, 5696, 8544, 11392, 15511, 17088, 22784, 31022, 34176, 45568, 46533, 62044, 68352, 93066, 124088, 136704, 186132, 248176, 372264, 496352, 744528, 992704, 1380479, 1489056, 1985408, 2760958, 2978112, 3970816, 4141437, 5521916, 5956224, 7941632, 8282874, 11043832, 11912448, 16565748, 22087664, 23824896, 33131496, 44175328, 66262992, 88350656, 132525984, 176701312, 265051968, 353402624, 530103936, 706805248, 1060207872, 2120415744]

約数ペア:

[(1, 2120415744), (2, 1060207872), (3, 706805248), (4, 530103936), (6, 353402624), (8, 265051968), (12, 176701312), (16, 132525984), (24, 88350656), (32, 66262992), (48, 44175328), (64, 33131496), (89, 23824896), (96, 22087664), (128, 16565748), (178, 11912448), (192, 11043832), (256, 8282874), (267, 7941632), (356, 5956224), (384, 5521916), (512, 4141437), (534, 3970816), (712, 2978112), (768, 2760958), (1068, 1985408), (1424, 1489056), (1536, 1380479), (2136, 992704), (2848, 744528), (4272, 496352), (5696, 372264), (8544, 248176), (11392, 186132), (15511, 136704), (17088, 124088), (22784, 93066), (31022, 68352), (34176, 62044), (45568, 46533)]