1277650080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{126751}}^1$

素因数の和:126779

約数の個数: 144

約数和(自身を含む): 4982874624

約数和(自身を除く): 3705224544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 126751, 253502, 380253, 507004, 633755, 760506, 887257, 1014008, 1140759, 1267510, 1521012, 1774514, 1901265, 2028016, 2281518, 2535020, 2661771, 3042024, 3549028, 3802530, 4056032, 4436285, 4563036, 5070040, 5323542, 5703795, 6084048, 7098056, 7605060, 7985313, 8872570, 9126072, 10140080, 10647084, 11407590, 12168096, 13308855, 14196112, 15210120, 15970626, 17745140, 18252144, 20280160, 21294168, 22815180, 26617710, 28392224, 30420240, 31941252, 35490280, 36504288, 39926565, 42588336, 45630360, 53235420, 60840480, 63882504, 70980560, 79853130, 85176672, 91260720, 106470840, 127765008, 141961120, 159706260, 182521440, 212941680, 255530016, 319412520, 425883360, 638825040, 1277650080]

約数ペア:

[(1, 1277650080), (2, 638825040), (3, 425883360), (4, 319412520), (5, 255530016), (6, 212941680), (7, 182521440), (8, 159706260), (9, 141961120), (10, 127765008), (12, 106470840), (14, 91260720), (15, 85176672), (16, 79853130), (18, 70980560), (20, 63882504), (21, 60840480), (24, 53235420), (28, 45630360), (30, 42588336), (32, 39926565), (35, 36504288), (36, 35490280), (40, 31941252), (42, 30420240), (45, 28392224), (48, 26617710), (56, 22815180), (60, 21294168), (63, 20280160), (70, 18252144), (72, 17745140), (80, 15970626), (84, 15210120), (90, 14196112), (96, 13308855), (105, 12168096), (112, 11407590), (120, 10647084), (126, 10140080), (140, 9126072), (144, 8872570), (160, 7985313), (168, 7605060), (180, 7098056), (210, 6084048), (224, 5703795), (240, 5323542), (252, 5070040), (280, 4563036), (288, 4436285), (315, 4056032), (336, 3802530), (360, 3549028), (420, 3042024), (480, 2661771), (504, 2535020), (560, 2281518), (630, 2028016), (672, 1901265), (720, 1774514), (840, 1521012), (1008, 1267510), (1120, 1140759), (1260, 1014008), (1440, 887257), (1680, 760506), (2016, 633755), (2520, 507004), (3360, 380253), (5040, 253502), (10080, 126751)]