201618480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{120011}}^1$

素因数の和:120034

約数の個数: 80

約数和(自身を含む): 714311424

約数和(自身を除く): 512692944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 120011, 240022, 360033, 480044, 600055, 720066, 840077, 960088, 1200110, 1440132, 1680154, 1800165, 1920176, 2400220, 2520231, 2880264, 3360308, 3600330, 4200385, 4800440, 5040462, 5760528, 6720616, 7200660, 8400770, 9600880, 10080924, 12601155, 13441232, 14401320, 16801540, 20161848, 25202310, 28802640, 33603080, 40323696, 50404620, 67206160, 100809240, 201618480]

約数ペア:

[(1, 201618480), (2, 100809240), (3, 67206160), (4, 50404620), (5, 40323696), (6, 33603080), (7, 28802640), (8, 25202310), (10, 20161848), (12, 16801540), (14, 14401320), (15, 13441232), (16, 12601155), (20, 10080924), (21, 9600880), (24, 8400770), (28, 7200660), (30, 6720616), (35, 5760528), (40, 5040462), (42, 4800440), (48, 4200385), (56, 3600330), (60, 3360308), (70, 2880264), (80, 2520231), (84, 2400220), (105, 1920176), (112, 1800165), (120, 1680154), (140, 1440132), (168, 1200110), (210, 960088), (240, 840077), (280, 720066), (336, 600055), (420, 480044), (560, 360033), (840, 240022), (1680, 120011)]