189246240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 672779520

約数和(自身を除く): 483533280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 617, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1234, 1278, 1420, 1440, 1704, 1851, 1917, 2130, 2160, 2272, 2468, 2556, 2840, 3085, 3195, 3408, 3702, 3834, 4260, 4320, 4936, 5112, 5553, 5680, 6170, 6390, 6816, 7404, 7668, 8520, 9255, 9585, 9872, 10224, 11106, 11360, 12340, 12780, 14808, 15336, 16659, 17040, 18510, 19170, 19744, 20448, 22212, 24680, 25560, 27765, 29616, 30672, 33318, 34080, 37020, 38340, 43807, 44424, 49360, 51120, 55530, 59232, 61344, 66636, 74040, 76680, 83295, 87614, 88848, 98720, 102240, 111060, 131421, 133272, 148080, 153360, 166590, 175228, 177696, 219035, 222120, 262842, 266544, 296160, 306720, 333180, 350456, 394263, 438070, 444240, 525684, 533088, 657105, 666360, 700912, 788526, 876140, 888480, 1051368, 1182789, 1314210, 1332720, 1401824, 1577052, 1752280, 1971315, 2102736, 2365578, 2628420, 2665440, 3154104, 3504560, 3942630, 4205472, 4731156, 5256840, 5913945, 6308208, 7009120, 7885260, 9462312, 10513680, 11827890, 12616416, 15770520, 18924624, 21027360, 23655780, 31541040, 37849248, 47311560, 63082080, 94623120, 189246240]

約数ペア:

[(1, 189246240), (2, 94623120), (3, 63082080), (4, 47311560), (5, 37849248), (6, 31541040), (8, 23655780), (9, 21027360), (10, 18924624), (12, 15770520), (15, 12616416), (16, 11827890), (18, 10513680), (20, 9462312), (24, 7885260), (27, 7009120), (30, 6308208), (32, 5913945), (36, 5256840), (40, 4731156), (45, 4205472), (48, 3942630), (54, 3504560), (60, 3154104), (71, 2665440), (72, 2628420), (80, 2365578), (90, 2102736), (96, 1971315), (108, 1752280), (120, 1577052), (135, 1401824), (142, 1332720), (144, 1314210), (160, 1182789), (180, 1051368), (213, 888480), (216, 876140), (240, 788526), (270, 700912), (284, 666360), (288, 657105), (355, 533088), (360, 525684), (426, 444240), (432, 438070), (480, 394263), (540, 350456), (568, 333180), (617, 306720), (639, 296160), (710, 266544), (720, 262842), (852, 222120), (864, 219035), (1065, 177696), (1080, 175228), (1136, 166590), (1234, 153360), (1278, 148080), (1420, 133272), (1440, 131421), (1704, 111060), (1851, 102240), (1917, 98720), (2130, 88848), (2160, 87614), (2272, 83295), (2468, 76680), (2556, 74040), (2840, 66636), (3085, 61344), (3195, 59232), (3408, 55530), (3702, 51120), (3834, 49360), (4260, 44424), (4320, 43807), (4936, 38340), (5112, 37020), (5553, 34080), (5680, 33318), (6170, 30672), (6390, 29616), (6816, 27765), (7404, 25560), (7668, 24680), (8520, 22212), (9255, 20448), (9585, 19744), (9872, 19170), (10224, 18510), (11106, 17040), (11360, 16659), (12340, 15336), (12780, 14808)]