69676040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1915

約数の個数: 96

約数和(自身を含む): 192067200

約数和(自身を除く): 122391160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1871, 1960, 2660, 3724, 3742, 4655, 5320, 7448, 7484, 9310, 9355, 13097, 14968, 18620, 18710, 26194, 35549, 37240, 37420, 52388, 65485, 71098, 74840, 91679, 104776, 130970, 142196, 177745, 183358, 248843, 261940, 284392, 355490, 366716, 458395, 497686, 523880, 710980, 733432, 916790, 995372, 1244215, 1421960, 1741901, 1833580, 1990744, 2488430, 3483802, 3667160, 4976860, 6967604, 8709505, 9953720, 13935208, 17419010, 34838020, 69676040]

約数ペア:

[(1, 69676040), (2, 34838020), (4, 17419010), (5, 13935208), (7, 9953720), (8, 8709505), (10, 6967604), (14, 4976860), (19, 3667160), (20, 3483802), (28, 2488430), (35, 1990744), (38, 1833580), (40, 1741901), (49, 1421960), (56, 1244215), (70, 995372), (76, 916790), (95, 733432), (98, 710980), (133, 523880), (140, 497686), (152, 458395), (190, 366716), (196, 355490), (245, 284392), (266, 261940), (280, 248843), (380, 183358), (392, 177745), (490, 142196), (532, 130970), (665, 104776), (760, 91679), (931, 74840), (980, 71098), (1064, 65485), (1330, 52388), (1862, 37420), (1871, 37240), (1960, 35549), (2660, 26194), (3724, 18710), (3742, 18620), (4655, 14968), (5320, 13097), (7448, 9355), (7484, 9310)]