1796740920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127973}}^1$

素因数の和:128006

約数の個数: 128

約数和(自身を含む): 6449889600

約数和(自身を除く): 4653148680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 127973, 255946, 383919, 511892, 639865, 767838, 1023784, 1151757, 1279730, 1535676, 1663649, 1919595, 2303514, 2559460, 3071352, 3327298, 3455271, 3839190, 4607028, 4990947, 5118920, 5758785, 6654596, 6910542, 7678380, 8318245, 9214056, 9981894, 11517570, 13309192, 13821084, 14972841, 15356760, 16636490, 17276355, 19963788, 23035140, 24954735, 27642168, 29945682, 33272980, 34552710, 39927576, 44918523, 46070280, 49909470, 59891364, 66545960, 69105420, 74864205, 89837046, 99818940, 119782728, 138210840, 149728410, 179674092, 199637880, 224592615, 299456820, 359348184, 449185230, 598913640, 898370460, 1796740920]

約数ペア:

[(1, 1796740920), (2, 898370460), (3, 598913640), (4, 449185230), (5, 359348184), (6, 299456820), (8, 224592615), (9, 199637880), (10, 179674092), (12, 149728410), (13, 138210840), (15, 119782728), (18, 99818940), (20, 89837046), (24, 74864205), (26, 69105420), (27, 66545960), (30, 59891364), (36, 49909470), (39, 46070280), (40, 44918523), (45, 39927576), (52, 34552710), (54, 33272980), (60, 29945682), (65, 27642168), (72, 24954735), (78, 23035140), (90, 19963788), (104, 17276355), (108, 16636490), (117, 15356760), (120, 14972841), (130, 13821084), (135, 13309192), (156, 11517570), (180, 9981894), (195, 9214056), (216, 8318245), (234, 7678380), (260, 6910542), (270, 6654596), (312, 5758785), (351, 5118920), (360, 4990947), (390, 4607028), (468, 3839190), (520, 3455271), (540, 3327298), (585, 3071352), (702, 2559460), (780, 2303514), (936, 1919595), (1080, 1663649), (1170, 1535676), (1404, 1279730), (1560, 1151757), (1755, 1023784), (2340, 767838), (2808, 639865), (3510, 511892), (4680, 383919), (7020, 255946), (14040, 127973)]