138229560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2930

約数の個数: 192

約数和(自身を含む): 540633600

約数和(自身を除く): 402404040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2887, 3192, 3420, 3990, 4788, 5320, 5774, 5985, 6840, 7980, 8661, 9576, 11548, 11970, 14435, 15960, 17322, 20209, 23096, 23940, 25983, 28870, 34644, 40418, 43305, 47880, 51966, 54853, 57740, 60627, 69288, 80836, 86610, 101045, 103932, 109706, 115480, 121254, 129915, 161672, 164559, 173220, 181881, 202090, 207864, 219412, 242508, 259830, 274265, 303135, 329118, 346440, 363762, 383971, 404180, 438824, 485016, 493677, 519660, 548530, 606270, 658236, 727524, 767942, 808360, 822795, 909405, 987354, 1039320, 1097060, 1151913, 1212540, 1316472, 1455048, 1535884, 1645590, 1818810, 1919855, 1974708, 2194120, 2303826, 2425080, 2468385, 3071768, 3291180, 3455739, 3637620, 3839710, 3949416, 4607652, 4936770, 5759565, 6582360, 6911478, 7275240, 7679420, 9215304, 9873540, 11519130, 13822956, 15358840, 17278695, 19747080, 23038260, 27645912, 34557390, 46076520, 69114780, 138229560]

約数ペア:

[(1, 138229560), (2, 69114780), (3, 46076520), (4, 34557390), (5, 27645912), (6, 23038260), (7, 19747080), (8, 17278695), (9, 15358840), (10, 13822956), (12, 11519130), (14, 9873540), (15, 9215304), (18, 7679420), (19, 7275240), (20, 6911478), (21, 6582360), (24, 5759565), (28, 4936770), (30, 4607652), (35, 3949416), (36, 3839710), (38, 3637620), (40, 3455739), (42, 3291180), (45, 3071768), (56, 2468385), (57, 2425080), (60, 2303826), (63, 2194120), (70, 1974708), (72, 1919855), (76, 1818810), (84, 1645590), (90, 1535884), (95, 1455048), (105, 1316472), (114, 1212540), (120, 1151913), (126, 1097060), (133, 1039320), (140, 987354), (152, 909405), (168, 822795), (171, 808360), (180, 767942), (190, 727524), (210, 658236), (228, 606270), (252, 548530), (266, 519660), (280, 493677), (285, 485016), (315, 438824), (342, 404180), (360, 383971), (380, 363762), (399, 346440), (420, 329118), (456, 303135), (504, 274265), (532, 259830), (570, 242508), (630, 219412), (665, 207864), (684, 202090), (760, 181881), (798, 173220), (840, 164559), (855, 161672), (1064, 129915), (1140, 121254), (1197, 115480), (1260, 109706), (1330, 103932), (1368, 101045), (1596, 86610), (1710, 80836), (1995, 69288), (2280, 60627), (2394, 57740), (2520, 54853), (2660, 51966), (2887, 47880), (3192, 43305), (3420, 40418), (3990, 34644), (4788, 28870), (5320, 25983), (5774, 23940), (5985, 23096), (6840, 20209), (7980, 17322), (8661, 15960), (9576, 14435), (11548, 11970)]