70827680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5749}}^1$

素因数の和:5782

約数の個数: 96

約数和(自身を含む): 208656000

約数和(自身を除く): 137828320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 5749, 6160, 11498, 12320, 22996, 28745, 40243, 45992, 57490, 63239, 80486, 91984, 114980, 126478, 160972, 183968, 201215, 229960, 252956, 316195, 321944, 402430, 442673, 459920, 505912, 632390, 643888, 804860, 885346, 919840, 1011824, 1264780, 1287776, 1609720, 1770692, 2023648, 2213365, 2529560, 3219440, 3541384, 4426730, 5059120, 6438880, 7082768, 8853460, 10118240, 14165536, 17706920, 35413840, 70827680]

約数ペア:

[(1, 70827680), (2, 35413840), (4, 17706920), (5, 14165536), (7, 10118240), (8, 8853460), (10, 7082768), (11, 6438880), (14, 5059120), (16, 4426730), (20, 3541384), (22, 3219440), (28, 2529560), (32, 2213365), (35, 2023648), (40, 1770692), (44, 1609720), (55, 1287776), (56, 1264780), (70, 1011824), (77, 919840), (80, 885346), (88, 804860), (110, 643888), (112, 632390), (140, 505912), (154, 459920), (160, 442673), (176, 402430), (220, 321944), (224, 316195), (280, 252956), (308, 229960), (352, 201215), (385, 183968), (440, 160972), (560, 126478), (616, 114980), (770, 91984), (880, 80486), (1120, 63239), (1232, 57490), (1540, 45992), (1760, 40243), (2464, 28745), (3080, 22996), (5749, 12320), (6160, 11498)]