66321360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13159}}^1$

素因数の和:13185

約数の個数: 120

約数和(自身を含む): 254567040

約数和(自身を除く): 188245680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13159, 26318, 39477, 52636, 65795, 78954, 92113, 105272, 118431, 131590, 157908, 184226, 197385, 210544, 236862, 263180, 276339, 315816, 368452, 394770, 460565, 473724, 526360, 552678, 592155, 631632, 736904, 789540, 829017, 921130, 947448, 1052720, 1105356, 1184310, 1381695, 1473808, 1579080, 1658034, 1842260, 1894896, 2210712, 2368620, 2763390, 3158160, 3316068, 3684520, 4145085, 4421424, 4737240, 5526780, 6632136, 7369040, 8290170, 9474480, 11053560, 13264272, 16580340, 22107120, 33160680, 66321360]

約数ペア:

[(1, 66321360), (2, 33160680), (3, 22107120), (4, 16580340), (5, 13264272), (6, 11053560), (7, 9474480), (8, 8290170), (9, 7369040), (10, 6632136), (12, 5526780), (14, 4737240), (15, 4421424), (16, 4145085), (18, 3684520), (20, 3316068), (21, 3158160), (24, 2763390), (28, 2368620), (30, 2210712), (35, 1894896), (36, 1842260), (40, 1658034), (42, 1579080), (45, 1473808), (48, 1381695), (56, 1184310), (60, 1105356), (63, 1052720), (70, 947448), (72, 921130), (80, 829017), (84, 789540), (90, 736904), (105, 631632), (112, 592155), (120, 552678), (126, 526360), (140, 473724), (144, 460565), (168, 394770), (180, 368452), (210, 315816), (240, 276339), (252, 263180), (280, 236862), (315, 210544), (336, 197385), (360, 184226), (420, 157908), (504, 131590), (560, 118431), (630, 105272), (720, 92113), (840, 78954), (1008, 65795), (1260, 52636), (1680, 39477), (2520, 26318), (5040, 13159)]