266773920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79397}}^1$

素因数の和:79422

約数の個数: 96

約数和(自身を含む): 960398208

約数和(自身を除く): 693624288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 79397, 158794, 238191, 317588, 396985, 476382, 555779, 635176, 793970, 952764, 1111558, 1190955, 1270352, 1587940, 1667337, 1905528, 2223116, 2381910, 2540704, 2778895, 3175880, 3334674, 3811056, 4446232, 4763820, 5557790, 6351760, 6669348, 7622112, 8336685, 8892464, 9527640, 11115580, 12703520, 13338696, 16673370, 17784928, 19055280, 22231160, 26677392, 33346740, 38110560, 44462320, 53354784, 66693480, 88924640, 133386960, 266773920]

約数ペア:

[(1, 266773920), (2, 133386960), (3, 88924640), (4, 66693480), (5, 53354784), (6, 44462320), (7, 38110560), (8, 33346740), (10, 26677392), (12, 22231160), (14, 19055280), (15, 17784928), (16, 16673370), (20, 13338696), (21, 12703520), (24, 11115580), (28, 9527640), (30, 8892464), (32, 8336685), (35, 7622112), (40, 6669348), (42, 6351760), (48, 5557790), (56, 4763820), (60, 4446232), (70, 3811056), (80, 3334674), (84, 3175880), (96, 2778895), (105, 2540704), (112, 2381910), (120, 2223116), (140, 1905528), (160, 1667337), (168, 1587940), (210, 1270352), (224, 1190955), (240, 1111558), (280, 952764), (336, 793970), (420, 635176), (480, 555779), (560, 476382), (672, 396985), (840, 317588), (1120, 238191), (1680, 158794), (3360, 79397)]