165590460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 598026240

約数和(自身を除く): 432435780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 420, 426, 497, 540, 617, 630, 639, 710, 756, 852, 945, 994, 1065, 1234, 1260, 1278, 1420, 1491, 1851, 1890, 1917, 1988, 2130, 2468, 2485, 2556, 2982, 3085, 3195, 3702, 3780, 3834, 4260, 4319, 4473, 4970, 5553, 5964, 6170, 6390, 7404, 7455, 7668, 8638, 8946, 9255, 9585, 9940, 11106, 12340, 12780, 12957, 13419, 14910, 16659, 17276, 17892, 18510, 19170, 21595, 22212, 22365, 25914, 26838, 27765, 29820, 33318, 37020, 38340, 38871, 43190, 43807, 44730, 51828, 53676, 55530, 64785, 66636, 67095, 77742, 83295, 86380, 87614, 89460, 111060, 116613, 129570, 131421, 134190, 155484, 166590, 175228, 194355, 219035, 233226, 259140, 262842, 268380, 306649, 333180, 388710, 394263, 438070, 466452, 525684, 583065, 613298, 657105, 777420, 788526, 876140, 919947, 1166130, 1182789, 1226596, 1314210, 1533245, 1577052, 1839894, 1971315, 2332260, 2365578, 2628420, 2759841, 3066490, 3679788, 3942630, 4599735, 4731156, 5519682, 5913945, 6132980, 7885260, 8279523, 9199470, 11039364, 11827890, 13799205, 16559046, 18398940, 23655780, 27598410, 33118092, 41397615, 55196820, 82795230, 165590460]

約数ペア:

[(1, 165590460), (2, 82795230), (3, 55196820), (4, 41397615), (5, 33118092), (6, 27598410), (7, 23655780), (9, 18398940), (10, 16559046), (12, 13799205), (14, 11827890), (15, 11039364), (18, 9199470), (20, 8279523), (21, 7885260), (27, 6132980), (28, 5913945), (30, 5519682), (35, 4731156), (36, 4599735), (42, 3942630), (45, 3679788), (54, 3066490), (60, 2759841), (63, 2628420), (70, 2365578), (71, 2332260), (84, 1971315), (90, 1839894), (105, 1577052), (108, 1533245), (126, 1314210), (135, 1226596), (140, 1182789), (142, 1166130), (180, 919947), (189, 876140), (210, 788526), (213, 777420), (252, 657105), (270, 613298), (284, 583065), (315, 525684), (355, 466452), (378, 438070), (420, 394263), (426, 388710), (497, 333180), (540, 306649), (617, 268380), (630, 262842), (639, 259140), (710, 233226), (756, 219035), (852, 194355), (945, 175228), (994, 166590), (1065, 155484), (1234, 134190), (1260, 131421), (1278, 129570), (1420, 116613), (1491, 111060), (1851, 89460), (1890, 87614), (1917, 86380), (1988, 83295), (2130, 77742), (2468, 67095), (2485, 66636), (2556, 64785), (2982, 55530), (3085, 53676), (3195, 51828), (3702, 44730), (3780, 43807), (3834, 43190), (4260, 38871), (4319, 38340), (4473, 37020), (4970, 33318), (5553, 29820), (5964, 27765), (6170, 26838), (6390, 25914), (7404, 22365), (7455, 22212), (7668, 21595), (8638, 19170), (8946, 18510), (9255, 17892), (9585, 17276), (9940, 16659), (11106, 14910), (12340, 13419), (12780, 12957)]