313086840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2099}}^1$

素因数の和:2237

約数の個数: 128

約数和(自身を含む): 1034208000

約数和(自身を除く): 721121160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 113, 120, 132, 165, 220, 226, 264, 330, 339, 440, 452, 565, 660, 678, 904, 1130, 1243, 1320, 1356, 1695, 2099, 2260, 2486, 2712, 3390, 3729, 4198, 4520, 4972, 6215, 6297, 6780, 7458, 8396, 9944, 10495, 12430, 12594, 13560, 14916, 16792, 18645, 20990, 23089, 24860, 25188, 29832, 31485, 37290, 41980, 46178, 49720, 50376, 62970, 69267, 74580, 83960, 92356, 115445, 125940, 138534, 149160, 184712, 230890, 237187, 251880, 277068, 346335, 461780, 474374, 554136, 692670, 711561, 923560, 948748, 1185935, 1385340, 1423122, 1897496, 2371870, 2609057, 2770680, 2846244, 3557805, 4743740, 5218114, 5692488, 7115610, 7827171, 9487480, 10436228, 13045285, 14231220, 15654342, 20872456, 26090570, 28462440, 31308684, 39135855, 52181140, 62617368, 78271710, 104362280, 156543420, 313086840]

約数ペア:

[(1, 313086840), (2, 156543420), (3, 104362280), (4, 78271710), (5, 62617368), (6, 52181140), (8, 39135855), (10, 31308684), (11, 28462440), (12, 26090570), (15, 20872456), (20, 15654342), (22, 14231220), (24, 13045285), (30, 10436228), (33, 9487480), (40, 7827171), (44, 7115610), (55, 5692488), (60, 5218114), (66, 4743740), (88, 3557805), (110, 2846244), (113, 2770680), (120, 2609057), (132, 2371870), (165, 1897496), (220, 1423122), (226, 1385340), (264, 1185935), (330, 948748), (339, 923560), (440, 711561), (452, 692670), (565, 554136), (660, 474374), (678, 461780), (904, 346335), (1130, 277068), (1243, 251880), (1320, 237187), (1356, 230890), (1695, 184712), (2099, 149160), (2260, 138534), (2486, 125940), (2712, 115445), (3390, 92356), (3729, 83960), (4198, 74580), (4520, 69267), (4972, 62970), (6215, 50376), (6297, 49720), (6780, 46178), (7458, 41980), (8396, 37290), (9944, 31485), (10495, 29832), (12430, 25188), (12594, 24860), (13560, 23089), (14916, 20990), (16792, 18645)]