199797240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{57413}}^1$

素因数の和:57456

約数の個数: 64

約数和(自身を含む): 620071200

約数和(自身を除く): 420273960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 57413, 114826, 172239, 229652, 287065, 344478, 459304, 574130, 688956, 861195, 1148260, 1377912, 1664977, 1722390, 2296520, 3329954, 3444780, 4994931, 6659908, 6889560, 8324885, 9989862, 13319816, 16649770, 19979724, 24974655, 33299540, 39959448, 49949310, 66599080, 99898620, 199797240]

約数ペア:

[(1, 199797240), (2, 99898620), (3, 66599080), (4, 49949310), (5, 39959448), (6, 33299540), (8, 24974655), (10, 19979724), (12, 16649770), (15, 13319816), (20, 9989862), (24, 8324885), (29, 6889560), (30, 6659908), (40, 4994931), (58, 3444780), (60, 3329954), (87, 2296520), (116, 1722390), (120, 1664977), (145, 1377912), (174, 1148260), (232, 861195), (290, 688956), (348, 574130), (435, 459304), (580, 344478), (696, 287065), (870, 229652), (1160, 172239), (1740, 114826), (3480, 57413)]