63673120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 173577600

約数和(自身を除く): 109904480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 139, 140, 160, 224, 278, 280, 409, 556, 560, 695, 818, 973, 1112, 1120, 1390, 1636, 1946, 2045, 2224, 2780, 2863, 3272, 3892, 4090, 4448, 4865, 5560, 5726, 6544, 7784, 8180, 9730, 11120, 11452, 13088, 14315, 15568, 16360, 19460, 22240, 22904, 28630, 31136, 32720, 38920, 45808, 56851, 57260, 65440, 77840, 91616, 113702, 114520, 155680, 227404, 229040, 284255, 397957, 454808, 458080, 568510, 795914, 909616, 1137020, 1591828, 1819232, 1989785, 2274040, 3183656, 3979570, 4548080, 6367312, 7959140, 9096160, 12734624, 15918280, 31836560, 63673120]

約数ペア:

[(1, 63673120), (2, 31836560), (4, 15918280), (5, 12734624), (7, 9096160), (8, 7959140), (10, 6367312), (14, 4548080), (16, 3979570), (20, 3183656), (28, 2274040), (32, 1989785), (35, 1819232), (40, 1591828), (56, 1137020), (70, 909616), (80, 795914), (112, 568510), (139, 458080), (140, 454808), (160, 397957), (224, 284255), (278, 229040), (280, 227404), (409, 155680), (556, 114520), (560, 113702), (695, 91616), (818, 77840), (973, 65440), (1112, 57260), (1120, 56851), (1390, 45808), (1636, 38920), (1946, 32720), (2045, 31136), (2224, 28630), (2780, 22904), (2863, 22240), (3272, 19460), (3892, 16360), (4090, 15568), (4448, 14315), (4865, 13088), (5560, 11452), (5726, 11120), (6544, 9730), (7784, 8180)]