7918077960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1691897}}^1$

素因数の和:1691927

約数の個数: 96

約数和(自身を含む): 27713289240

約数和(自身を除く): 19795211280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 1691897, 3383794, 5075691, 6767588, 8459485, 10151382, 13535176, 15227073, 16918970, 20302764, 21994661, 25378455, 30454146, 33837940, 40605528, 43989322, 50756910, 60908292, 65983983, 67675880, 76135365, 87978644, 101513820, 109973305, 121816584, 131967966, 152270730, 175957288, 197951949, 203027640, 219946610, 263935932, 304541460, 329919915, 395903898, 439893220, 527871864, 609082920, 659839830, 791807796, 879786440, 989759745, 1319679660, 1583615592, 1979519490, 2639359320, 3959038980, 7918077960]

約数ペア:

[(1, 7918077960), (2, 3959038980), (3, 2639359320), (4, 1979519490), (5, 1583615592), (6, 1319679660), (8, 989759745), (9, 879786440), (10, 791807796), (12, 659839830), (13, 609082920), (15, 527871864), (18, 439893220), (20, 395903898), (24, 329919915), (26, 304541460), (30, 263935932), (36, 219946610), (39, 203027640), (40, 197951949), (45, 175957288), (52, 152270730), (60, 131967966), (65, 121816584), (72, 109973305), (78, 101513820), (90, 87978644), (104, 76135365), (117, 67675880), (120, 65983983), (130, 60908292), (156, 50756910), (180, 43989322), (195, 40605528), (234, 33837940), (260, 30454146), (312, 25378455), (360, 21994661), (390, 20302764), (468, 16918970), (520, 15227073), (585, 13535176), (780, 10151382), (936, 8459485), (1170, 6767588), (1560, 5075691), (2340, 3383794), (4680, 1691897)]