161296800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{9601}}^1$

素因数の和:9631

約数の個数: 144

約数和(自身を含む): 600086592

約数和(自身を除く): 438789792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 9601, 16800, 19202, 28803, 38404, 48005, 57606, 67207, 76808, 96010, 115212, 134414, 144015, 153616, 192020, 201621, 230424, 240025, 268828, 288030, 307232, 336035, 384040, 403242, 460848, 480050, 537656, 576060, 672070, 720075, 768080, 806484, 921696, 960100, 1008105, 1075312, 1152120, 1344140, 1440150, 1536160, 1612968, 1680175, 1920200, 2016210, 2150624, 2304240, 2688280, 2880300, 3225936, 3360350, 3840400, 4032420, 4608480, 5040525, 5376560, 5760600, 6451872, 6720700, 7680800, 8064840, 10081050, 10753120, 11521200, 13441400, 16129680, 20162100, 23042400, 26882800, 32259360, 40324200, 53765600, 80648400, 161296800]

約数ペア:

[(1, 161296800), (2, 80648400), (3, 53765600), (4, 40324200), (5, 32259360), (6, 26882800), (7, 23042400), (8, 20162100), (10, 16129680), (12, 13441400), (14, 11521200), (15, 10753120), (16, 10081050), (20, 8064840), (21, 7680800), (24, 6720700), (25, 6451872), (28, 5760600), (30, 5376560), (32, 5040525), (35, 4608480), (40, 4032420), (42, 3840400), (48, 3360350), (50, 3225936), (56, 2880300), (60, 2688280), (70, 2304240), (75, 2150624), (80, 2016210), (84, 1920200), (96, 1680175), (100, 1612968), (105, 1536160), (112, 1440150), (120, 1344140), (140, 1152120), (150, 1075312), (160, 1008105), (168, 960100), (175, 921696), (200, 806484), (210, 768080), (224, 720075), (240, 672070), (280, 576060), (300, 537656), (336, 480050), (350, 460848), (400, 403242), (420, 384040), (480, 336035), (525, 307232), (560, 288030), (600, 268828), (672, 240025), (700, 230424), (800, 201621), (840, 192020), (1050, 153616), (1120, 144015), (1200, 134414), (1400, 115212), (1680, 96010), (2100, 76808), (2400, 67207), (2800, 57606), (3360, 48005), (4200, 38404), (5600, 28803), (8400, 19202), (9601, 16800)]