2212148520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{77783}}^1$

素因数の和:77879

約数の個数: 96

約数和(自身を含む): 7280582400

約数和(自身を除く): 5068433880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 77783, 155566, 233349, 311132, 388915, 466698, 622264, 700047, 777830, 933396, 1166745, 1400094, 1555660, 1866792, 2333490, 2800188, 3111320, 3500235, 4666980, 5600376, 6144857, 7000470, 9333960, 12289714, 14000940, 18434571, 24579428, 28001880, 30724285, 36869142, 49158856, 55303713, 61448570, 73738284, 92172855, 110607426, 122897140, 147476568, 184345710, 221214852, 245794280, 276518565, 368691420, 442429704, 553037130, 737382840, 1106074260, 2212148520]

約数ペア:

[(1, 2212148520), (2, 1106074260), (3, 737382840), (4, 553037130), (5, 442429704), (6, 368691420), (8, 276518565), (9, 245794280), (10, 221214852), (12, 184345710), (15, 147476568), (18, 122897140), (20, 110607426), (24, 92172855), (30, 73738284), (36, 61448570), (40, 55303713), (45, 49158856), (60, 36869142), (72, 30724285), (79, 28001880), (90, 24579428), (120, 18434571), (158, 14000940), (180, 12289714), (237, 9333960), (316, 7000470), (360, 6144857), (395, 5600376), (474, 4666980), (632, 3500235), (711, 3111320), (790, 2800188), (948, 2333490), (1185, 1866792), (1422, 1555660), (1580, 1400094), (1896, 1166745), (2370, 933396), (2844, 777830), (3160, 700047), (3555, 622264), (4740, 466698), (5688, 388915), (7110, 311132), (9480, 233349), (14220, 155566), (28440, 77783)]