141211720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11807}}^1$

素因数の和:11854

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 215862200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11807, 11960, 23614, 47228, 59035, 94456, 118070, 153491, 236140, 271561, 306982, 472280, 543122, 613964, 767455, 1086244, 1227928, 1357805, 1534910, 2172488, 2715610, 3069820, 3530293, 5431220, 6139640, 7060586, 10862440, 14121172, 17651465, 28242344, 35302930, 70605860, 141211720]

約数ペア:

[(1, 141211720), (2, 70605860), (4, 35302930), (5, 28242344), (8, 17651465), (10, 14121172), (13, 10862440), (20, 7060586), (23, 6139640), (26, 5431220), (40, 3530293), (46, 3069820), (52, 2715610), (65, 2172488), (92, 1534910), (104, 1357805), (115, 1227928), (130, 1086244), (184, 767455), (230, 613964), (260, 543122), (299, 472280), (460, 306982), (520, 271561), (598, 236140), (920, 153491), (1196, 118070), (1495, 94456), (2392, 59035), (2990, 47228), (5980, 23614), (11807, 11960)]