244455960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12653}}^1$

素因数の和:12697

約数の個数: 128

約数和(自身を含む): 874644480

約数和(自身を除く): 630188520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 12653, 19320, 25306, 37959, 50612, 63265, 75918, 88571, 101224, 126530, 151836, 177142, 189795, 253060, 265713, 291019, 303672, 354284, 379590, 442855, 506120, 531426, 582038, 708568, 759180, 873057, 885710, 1062852, 1164076, 1328565, 1455095, 1518360, 1746114, 1771420, 2037133, 2125704, 2328152, 2657130, 2910190, 3492228, 3542840, 4074266, 4365285, 5314260, 5820380, 6111399, 6984456, 8148532, 8730570, 10185665, 10628520, 11640760, 12222798, 16297064, 17461140, 20371330, 24445596, 30556995, 34922280, 40742660, 48891192, 61113990, 81485320, 122227980, 244455960]

約数ペア:

[(1, 244455960), (2, 122227980), (3, 81485320), (4, 61113990), (5, 48891192), (6, 40742660), (7, 34922280), (8, 30556995), (10, 24445596), (12, 20371330), (14, 17461140), (15, 16297064), (20, 12222798), (21, 11640760), (23, 10628520), (24, 10185665), (28, 8730570), (30, 8148532), (35, 6984456), (40, 6111399), (42, 5820380), (46, 5314260), (56, 4365285), (60, 4074266), (69, 3542840), (70, 3492228), (84, 2910190), (92, 2657130), (105, 2328152), (115, 2125704), (120, 2037133), (138, 1771420), (140, 1746114), (161, 1518360), (168, 1455095), (184, 1328565), (210, 1164076), (230, 1062852), (276, 885710), (280, 873057), (322, 759180), (345, 708568), (420, 582038), (460, 531426), (483, 506120), (552, 442855), (644, 379590), (690, 354284), (805, 303672), (840, 291019), (920, 265713), (966, 253060), (1288, 189795), (1380, 177142), (1610, 151836), (1932, 126530), (2415, 101224), (2760, 88571), (3220, 75918), (3864, 63265), (4830, 50612), (6440, 37959), (9660, 25306), (12653, 19320)]