70553880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8521}}^1$

素因数の和:8561

約数の個数: 96

約数和(自身を含む): 239297760

約数和(自身を除く): 168743880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 8521, 17042, 25563, 34084, 42605, 51126, 68168, 76689, 85210, 102252, 127815, 153378, 170420, 195983, 204504, 255630, 306756, 340840, 383445, 391966, 511260, 587949, 613512, 766890, 783932, 979915, 1022520, 1175898, 1533780, 1567864, 1763847, 1959830, 2351796, 2939745, 3067560, 3527694, 3919660, 4703592, 5879490, 7055388, 7839320, 8819235, 11758980, 14110776, 17638470, 23517960, 35276940, 70553880]

約数ペア:

[(1, 70553880), (2, 35276940), (3, 23517960), (4, 17638470), (5, 14110776), (6, 11758980), (8, 8819235), (9, 7839320), (10, 7055388), (12, 5879490), (15, 4703592), (18, 3919660), (20, 3527694), (23, 3067560), (24, 2939745), (30, 2351796), (36, 1959830), (40, 1763847), (45, 1567864), (46, 1533780), (60, 1175898), (69, 1022520), (72, 979915), (90, 783932), (92, 766890), (115, 613512), (120, 587949), (138, 511260), (180, 391966), (184, 383445), (207, 340840), (230, 306756), (276, 255630), (345, 204504), (360, 195983), (414, 170420), (460, 153378), (552, 127815), (690, 102252), (828, 85210), (920, 76689), (1035, 68168), (1380, 51126), (1656, 42605), (2070, 34084), (2760, 25563), (4140, 17042), (8280, 8521)]