177334220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 451852800

約数和(自身を除く): 274518580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 163, 190, 266, 326, 380, 409, 532, 652, 665, 815, 818, 1141, 1330, 1630, 1636, 2045, 2282, 2660, 2863, 3097, 3260, 4090, 4564, 5705, 5726, 6194, 7771, 8180, 11410, 11452, 12388, 14315, 15485, 15542, 21679, 22820, 28630, 30970, 31084, 38855, 43358, 54397, 57260, 61940, 66667, 77710, 86716, 108395, 108794, 133334, 155420, 216790, 217588, 266668, 271985, 333335, 433580, 466669, 543970, 666670, 933338, 1087940, 1266673, 1333340, 1866676, 2333345, 2533346, 4666690, 5066692, 6333365, 8866711, 9333380, 12666730, 17733422, 25333460, 35466844, 44333555, 88667110, 177334220]

約数ペア:

[(1, 177334220), (2, 88667110), (4, 44333555), (5, 35466844), (7, 25333460), (10, 17733422), (14, 12666730), (19, 9333380), (20, 8866711), (28, 6333365), (35, 5066692), (38, 4666690), (70, 2533346), (76, 2333345), (95, 1866676), (133, 1333340), (140, 1266673), (163, 1087940), (190, 933338), (266, 666670), (326, 543970), (380, 466669), (409, 433580), (532, 333335), (652, 271985), (665, 266668), (815, 217588), (818, 216790), (1141, 155420), (1330, 133334), (1630, 108794), (1636, 108395), (2045, 86716), (2282, 77710), (2660, 66667), (2863, 61940), (3097, 57260), (3260, 54397), (4090, 43358), (4564, 38855), (5705, 31084), (5726, 30970), (6194, 28630), (7771, 22820), (8180, 21679), (11410, 15542), (11452, 15485), (12388, 14315)]