497730480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5501}}^1$

素因数の和:5559

約数の個数: 160

約数和(自身を含む): 1719264960

約数和(自身を除く): 1221534480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5501, 5655, 6032, 6960, 7540, 9048, 11002, 11310, 15080, 16503, 18096, 22004, 22620, 27505, 30160, 33006, 44008, 45240, 55010, 66012, 71513, 82515, 88016, 90480, 110020, 132024, 143026, 159529, 165030, 214539, 220040, 264048, 286052, 319058, 330060, 357565, 429078, 440080, 478587, 572104, 638116, 660120, 715130, 797645, 858156, 957174, 1072695, 1144208, 1276232, 1320240, 1430260, 1595290, 1716312, 1914348, 2073877, 2145390, 2392935, 2552464, 2860520, 3190580, 3432624, 3828696, 4147754, 4290780, 4785870, 5721040, 6221631, 6381160, 7657392, 8295508, 8581560, 9571740, 10369385, 12443262, 12762320, 16591016, 17163120, 19143480, 20738770, 24886524, 31108155, 33182032, 38286960, 41477540, 49773048, 62216310, 82955080, 99546096, 124432620, 165910160, 248865240, 497730480]

約数ペア:

[(1, 497730480), (2, 248865240), (3, 165910160), (4, 124432620), (5, 99546096), (6, 82955080), (8, 62216310), (10, 49773048), (12, 41477540), (13, 38286960), (15, 33182032), (16, 31108155), (20, 24886524), (24, 20738770), (26, 19143480), (29, 17163120), (30, 16591016), (39, 12762320), (40, 12443262), (48, 10369385), (52, 9571740), (58, 8581560), (60, 8295508), (65, 7657392), (78, 6381160), (80, 6221631), (87, 5721040), (104, 4785870), (116, 4290780), (120, 4147754), (130, 3828696), (145, 3432624), (156, 3190580), (174, 2860520), (195, 2552464), (208, 2392935), (232, 2145390), (240, 2073877), (260, 1914348), (290, 1716312), (312, 1595290), (348, 1430260), (377, 1320240), (390, 1276232), (435, 1144208), (464, 1072695), (520, 957174), (580, 858156), (624, 797645), (696, 715130), (754, 660120), (780, 638116), (870, 572104), (1040, 478587), (1131, 440080), (1160, 429078), (1392, 357565), (1508, 330060), (1560, 319058), (1740, 286052), (1885, 264048), (2262, 220040), (2320, 214539), (3016, 165030), (3120, 159529), (3480, 143026), (3770, 132024), (4524, 110020), (5501, 90480), (5655, 88016), (6032, 82515), (6960, 71513), (7540, 66012), (9048, 55010), (11002, 45240), (11310, 44008), (15080, 33006), (16503, 30160), (18096, 27505), (22004, 22620)]