2421763680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{720763}}^1$

素因数の和:720788

約数の個数: 96

約数和(自身を含む): 8718361344

約数和(自身を除く): 6296597664

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, 720763, 1441526, 2162289, 2883052, 3603815, 4324578, 5045341, 5766104, 7207630, 8649156, 10090682, 10811445, 11532208, 14415260, 15136023, 17298312, 20181364, 21622890, 23064416, 25226705, 28830520, 30272046, 34596624, 40362728, 43245780, 50453410, 57661040, 60544092, 69193248, 75680115, 80725456, 86491560, 100906820, 115322080, 121088184, 151360230, 161450912, 172983120, 201813640, 242176368, 302720460, 345966240, 403627280, 484352736, 605440920, 807254560, 1210881840, 2421763680]

約数ペア:

[(1, 2421763680), (2, 1210881840), (3, 807254560), (4, 605440920), (5, 484352736), (6, 403627280), (7, 345966240), (8, 302720460), (10, 242176368), (12, 201813640), (14, 172983120), (15, 161450912), (16, 151360230), (20, 121088184), (21, 115322080), (24, 100906820), (28, 86491560), (30, 80725456), (32, 75680115), (35, 69193248), (40, 60544092), (42, 57661040), (48, 50453410), (56, 43245780), (60, 40362728), (70, 34596624), (80, 30272046), (84, 28830520), (96, 25226705), (105, 23064416), (112, 21622890), (120, 20181364), (140, 17298312), (160, 15136023), (168, 14415260), (210, 11532208), (224, 10811445), (240, 10090682), (280, 8649156), (336, 7207630), (420, 5766104), (480, 5045341), (560, 4324578), (672, 3603815), (840, 2883052), (1120, 2162289), (1680, 1441526), (3360, 720763)]