2562036360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20789}}^1$

素因数の和:20895

約数の個数: 128

約数和(自身を含む): 8382528000

約数和(自身を除く): 5820491640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1185, 1560, 1580, 1896, 2054, 2370, 3081, 3160, 4108, 4740, 5135, 6162, 8216, 9480, 10270, 12324, 15405, 20540, 20789, 24648, 30810, 41080, 41578, 61620, 62367, 83156, 103945, 123240, 124734, 166312, 207890, 249468, 270257, 311835, 415780, 498936, 540514, 623670, 810771, 831560, 1081028, 1247340, 1351285, 1621542, 1642331, 2162056, 2494680, 2702570, 3243084, 3284662, 4053855, 4926993, 5405140, 6486168, 6569324, 8107710, 8211655, 9853986, 10810280, 13138648, 16215420, 16423310, 19707972, 21350303, 24634965, 32430840, 32846620, 39415944, 42700606, 49269930, 64050909, 65693240, 85401212, 98539860, 106751515, 128101818, 170802424, 197079720, 213503030, 256203636, 320254545, 427006060, 512407272, 640509090, 854012120, 1281018180, 2562036360]

約数ペア:

[(1, 2562036360), (2, 1281018180), (3, 854012120), (4, 640509090), (5, 512407272), (6, 427006060), (8, 320254545), (10, 256203636), (12, 213503030), (13, 197079720), (15, 170802424), (20, 128101818), (24, 106751515), (26, 98539860), (30, 85401212), (39, 65693240), (40, 64050909), (52, 49269930), (60, 42700606), (65, 39415944), (78, 32846620), (79, 32430840), (104, 24634965), (120, 21350303), (130, 19707972), (156, 16423310), (158, 16215420), (195, 13138648), (237, 10810280), (260, 9853986), (312, 8211655), (316, 8107710), (390, 6569324), (395, 6486168), (474, 5405140), (520, 4926993), (632, 4053855), (780, 3284662), (790, 3243084), (948, 2702570), (1027, 2494680), (1185, 2162056), (1560, 1642331), (1580, 1621542), (1896, 1351285), (2054, 1247340), (2370, 1081028), (3081, 831560), (3160, 810771), (4108, 623670), (4740, 540514), (5135, 498936), (6162, 415780), (8216, 311835), (9480, 270257), (10270, 249468), (12324, 207890), (15405, 166312), (20540, 124734), (20789, 123240), (24648, 103945), (30810, 83156), (41080, 62367), (41578, 61620)]