223236720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{44293}}^1$

素因数の和:44319

約数の個数: 120

約数和(自身を含む): 856823136

約数和(自身を除く): 633586416

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, 44293, 88586, 132879, 177172, 221465, 265758, 310051, 354344, 398637, 442930, 531516, 620102, 664395, 708688, 797274, 885860, 930153, 1063032, 1240204, 1328790, 1550255, 1594548, 1771720, 1860306, 1993185, 2126064, 2480408, 2657580, 2790459, 3100510, 3189096, 3543440, 3720612, 3986370, 4650765, 4960816, 5315160, 5580918, 6201020, 6378192, 7441224, 7972740, 9301530, 10630320, 11161836, 12402040, 13952295, 14882448, 15945480, 18603060, 22323672, 24804080, 27904590, 31890960, 37206120, 44647344, 55809180, 74412240, 111618360, 223236720]

約数ペア:

[(1, 223236720), (2, 111618360), (3, 74412240), (4, 55809180), (5, 44647344), (6, 37206120), (7, 31890960), (8, 27904590), (9, 24804080), (10, 22323672), (12, 18603060), (14, 15945480), (15, 14882448), (16, 13952295), (18, 12402040), (20, 11161836), (21, 10630320), (24, 9301530), (28, 7972740), (30, 7441224), (35, 6378192), (36, 6201020), (40, 5580918), (42, 5315160), (45, 4960816), (48, 4650765), (56, 3986370), (60, 3720612), (63, 3543440), (70, 3189096), (72, 3100510), (80, 2790459), (84, 2657580), (90, 2480408), (105, 2126064), (112, 1993185), (120, 1860306), (126, 1771720), (140, 1594548), (144, 1550255), (168, 1328790), (180, 1240204), (210, 1063032), (240, 930153), (252, 885860), (280, 797274), (315, 708688), (336, 664395), (360, 620102), (420, 531516), (504, 442930), (560, 398637), (630, 354344), (720, 310051), (840, 265758), (1008, 221465), (1260, 177172), (1680, 132879), (2520, 88586), (5040, 44293)]