2672068980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{2099}}^1$

素因数の和:2558

約数の個数: 144

約数和(自身を含む): 8727566400

約数和(自身を除く): 6055497420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 433, 490, 588, 735, 866, 980, 1299, 1470, 1732, 2099, 2165, 2598, 2940, 3031, 4198, 4330, 5196, 6062, 6297, 6495, 8396, 8660, 9093, 10495, 12124, 12594, 12990, 14693, 15155, 18186, 20990, 21217, 25188, 25980, 29386, 30310, 31485, 36372, 41980, 42434, 44079, 45465, 58772, 60620, 62970, 63651, 73465, 84868, 88158, 90930, 102851, 106085, 125940, 127302, 146930, 176316, 181860, 205702, 212170, 220395, 254604, 293860, 308553, 318255, 411404, 424340, 440790, 514255, 617106, 636510, 881580, 908867, 1028510, 1234212, 1273020, 1542765, 1817734, 2057020, 2726601, 3085530, 3635468, 4544335, 5453202, 6171060, 6362069, 9088670, 10906404, 12724138, 13633005, 18177340, 19086207, 25448276, 27266010, 31810345, 38172414, 44534483, 54532020, 63620690, 76344828, 89068966, 95431035, 127241380, 133603449, 178137932, 190862070, 222672415, 267206898, 381724140, 445344830, 534413796, 668017245, 890689660, 1336034490, 2672068980]

約数ペア:

[(1, 2672068980), (2, 1336034490), (3, 890689660), (4, 668017245), (5, 534413796), (6, 445344830), (7, 381724140), (10, 267206898), (12, 222672415), (14, 190862070), (15, 178137932), (20, 133603449), (21, 127241380), (28, 95431035), (30, 89068966), (35, 76344828), (42, 63620690), (49, 54532020), (60, 44534483), (70, 38172414), (84, 31810345), (98, 27266010), (105, 25448276), (140, 19086207), (147, 18177340), (196, 13633005), (210, 12724138), (245, 10906404), (294, 9088670), (420, 6362069), (433, 6171060), (490, 5453202), (588, 4544335), (735, 3635468), (866, 3085530), (980, 2726601), (1299, 2057020), (1470, 1817734), (1732, 1542765), (2099, 1273020), (2165, 1234212), (2598, 1028510), (2940, 908867), (3031, 881580), (4198, 636510), (4330, 617106), (5196, 514255), (6062, 440790), (6297, 424340), (6495, 411404), (8396, 318255), (8660, 308553), (9093, 293860), (10495, 254604), (12124, 220395), (12594, 212170), (12990, 205702), (14693, 181860), (15155, 176316), (18186, 146930), (20990, 127302), (21217, 125940), (25188, 106085), (25980, 102851), (29386, 90930), (30310, 88158), (31485, 84868), (36372, 73465), (41980, 63651), (42434, 62970), (44079, 60620), (45465, 58772)]