770482020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15161}}^1$

素因数の和:15202

約数の個数: 144

約数和(自身を含む): 2710237824

約数和(自身を除く): 1939755804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 15161, 16940, 25410, 30322, 45483, 50820, 60644, 75805, 90966, 106127, 151610, 166771, 181932, 212254, 227415, 303220, 318381, 333542, 424508, 454830, 500313, 530635, 636762, 667084, 833855, 909660, 1000626, 1061270, 1167397, 1273524, 1591905, 1667710, 1834481, 2001252, 2122540, 2334794, 2501565, 3183810, 3335420, 3502191, 3668962, 4669588, 5003130, 5503443, 5836985, 6367620, 7004382, 7337924, 9172405, 10006260, 11006886, 11673970, 12841367, 14008764, 17510955, 18344810, 22013772, 23347940, 25682734, 27517215, 35021910, 36689620, 38524101, 51365468, 55034430, 64206835, 70043820, 77048202, 110068860, 128413670, 154096404, 192620505, 256827340, 385241010, 770482020]

約数ペア:

[(1, 770482020), (2, 385241010), (3, 256827340), (4, 192620505), (5, 154096404), (6, 128413670), (7, 110068860), (10, 77048202), (11, 70043820), (12, 64206835), (14, 55034430), (15, 51365468), (20, 38524101), (21, 36689620), (22, 35021910), (28, 27517215), (30, 25682734), (33, 23347940), (35, 22013772), (42, 18344810), (44, 17510955), (55, 14008764), (60, 12841367), (66, 11673970), (70, 11006886), (77, 10006260), (84, 9172405), (105, 7337924), (110, 7004382), (121, 6367620), (132, 5836985), (140, 5503443), (154, 5003130), (165, 4669588), (210, 3668962), (220, 3502191), (231, 3335420), (242, 3183810), (308, 2501565), (330, 2334794), (363, 2122540), (385, 2001252), (420, 1834481), (462, 1667710), (484, 1591905), (605, 1273524), (660, 1167397), (726, 1061270), (770, 1000626), (847, 909660), (924, 833855), (1155, 667084), (1210, 636762), (1452, 530635), (1540, 500313), (1694, 454830), (1815, 424508), (2310, 333542), (2420, 318381), (2541, 303220), (3388, 227415), (3630, 212254), (4235, 181932), (4620, 166771), (5082, 151610), (7260, 106127), (8470, 90966), (10164, 75805), (12705, 60644), (15161, 50820), (16940, 45483), (25410, 30322)]