70965840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26881}}^1$

素因数の和:26908

約数の個数: 80

約数和(自身を含む): 240002496

約数和(自身を除く): 169036656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 26881, 53762, 80643, 107524, 134405, 161286, 215048, 268810, 295691, 322572, 403215, 430096, 537620, 591382, 645144, 806430, 887073, 1075240, 1182764, 1290288, 1478455, 1612860, 1774146, 2150480, 2365528, 2956910, 3225720, 3548292, 4435365, 4731056, 5913820, 6451440, 7096584, 8870730, 11827640, 14193168, 17741460, 23655280, 35482920, 70965840]

約数ペア:

[(1, 70965840), (2, 35482920), (3, 23655280), (4, 17741460), (5, 14193168), (6, 11827640), (8, 8870730), (10, 7096584), (11, 6451440), (12, 5913820), (15, 4731056), (16, 4435365), (20, 3548292), (22, 3225720), (24, 2956910), (30, 2365528), (33, 2150480), (40, 1774146), (44, 1612860), (48, 1478455), (55, 1290288), (60, 1182764), (66, 1075240), (80, 887073), (88, 806430), (110, 645144), (120, 591382), (132, 537620), (165, 430096), (176, 403215), (220, 322572), (240, 295691), (264, 268810), (330, 215048), (440, 161286), (528, 134405), (660, 107524), (880, 80643), (1320, 53762), (2640, 26881)]