348164040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4273}}^1$

素因数の和:4391

約数の個数: 128

約数和(自身を含む): 1206293760

約数和(自身を除く): 858129720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 4273, 5432, 5820, 6790, 8148, 8546, 10185, 11640, 12819, 13580, 16296, 17092, 20370, 21365, 25638, 27160, 29911, 34184, 40740, 42730, 51276, 59822, 64095, 81480, 85460, 89733, 102552, 119644, 128190, 149555, 170920, 179466, 239288, 256380, 299110, 358932, 414481, 448665, 512760, 598220, 717864, 828962, 897330, 1196440, 1243443, 1657924, 1794660, 2072405, 2486886, 2901367, 3315848, 3589320, 4144810, 4973772, 5802734, 6217215, 8289620, 8704101, 9947544, 11605468, 12434430, 14506835, 16579240, 17408202, 23210936, 24868860, 29013670, 34816404, 43520505, 49737720, 58027340, 69632808, 87041010, 116054680, 174082020, 348164040]

約数ペア:

[(1, 348164040), (2, 174082020), (3, 116054680), (4, 87041010), (5, 69632808), (6, 58027340), (7, 49737720), (8, 43520505), (10, 34816404), (12, 29013670), (14, 24868860), (15, 23210936), (20, 17408202), (21, 16579240), (24, 14506835), (28, 12434430), (30, 11605468), (35, 9947544), (40, 8704101), (42, 8289620), (56, 6217215), (60, 5802734), (70, 4973772), (84, 4144810), (97, 3589320), (105, 3315848), (120, 2901367), (140, 2486886), (168, 2072405), (194, 1794660), (210, 1657924), (280, 1243443), (291, 1196440), (388, 897330), (420, 828962), (485, 717864), (582, 598220), (679, 512760), (776, 448665), (840, 414481), (970, 358932), (1164, 299110), (1358, 256380), (1455, 239288), (1940, 179466), (2037, 170920), (2328, 149555), (2716, 128190), (2910, 119644), (3395, 102552), (3880, 89733), (4074, 85460), (4273, 81480), (5432, 64095), (5820, 59822), (6790, 51276), (8148, 42730), (8546, 40740), (10185, 34184), (11640, 29911), (12819, 27160), (13580, 25638), (16296, 21365), (17092, 20370)]