1260673848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28751}}^1$

素因数の和:28802

約数の個数: 128

約数和(自身を含む): 4140288000

約数和(自身を除く): 2879614152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1827, 2088, 2436, 3132, 3654, 4872, 5481, 6264, 7308, 10962, 14616, 21924, 28751, 43848, 57502, 86253, 115004, 172506, 201257, 230008, 258759, 345012, 402514, 517518, 603771, 690024, 776277, 805028, 833779, 1035036, 1207542, 1552554, 1610056, 1667558, 1811313, 2070072, 2415084, 2501337, 3105108, 3335116, 3622626, 4830168, 5002674, 5433939, 5836453, 6210216, 6670232, 7245252, 7504011, 10005348, 10867878, 11672906, 14490504, 15008022, 17509359, 20010696, 21735756, 22512033, 23345812, 30016044, 35018718, 43471512, 45024066, 46691624, 52528077, 60032088, 70037436, 90048132, 105056154, 140074872, 157584231, 180096264, 210112308, 315168462, 420224616, 630336924, 1260673848]

約数ペア:

[(1, 1260673848), (2, 630336924), (3, 420224616), (4, 315168462), (6, 210112308), (7, 180096264), (8, 157584231), (9, 140074872), (12, 105056154), (14, 90048132), (18, 70037436), (21, 60032088), (24, 52528077), (27, 46691624), (28, 45024066), (29, 43471512), (36, 35018718), (42, 30016044), (54, 23345812), (56, 22512033), (58, 21735756), (63, 20010696), (72, 17509359), (84, 15008022), (87, 14490504), (108, 11672906), (116, 10867878), (126, 10005348), (168, 7504011), (174, 7245252), (189, 6670232), (203, 6210216), (216, 5836453), (232, 5433939), (252, 5002674), (261, 4830168), (348, 3622626), (378, 3335116), (406, 3105108), (504, 2501337), (522, 2415084), (609, 2070072), (696, 1811313), (756, 1667558), (783, 1610056), (812, 1552554), (1044, 1207542), (1218, 1035036), (1512, 833779), (1566, 805028), (1624, 776277), (1827, 690024), (2088, 603771), (2436, 517518), (3132, 402514), (3654, 345012), (4872, 258759), (5481, 230008), (6264, 201257), (7308, 172506), (10962, 115004), (14616, 86253), (21924, 57502), (28751, 43848)]