242077920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{72047}}^1$

素因数の和:72072

約数の個数: 96

約数和(自身を含む): 871492608

約数和(自身を除く): 629414688

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, 72047, 144094, 216141, 288188, 360235, 432282, 504329, 576376, 720470, 864564, 1008658, 1080705, 1152752, 1440940, 1512987, 1729128, 2017316, 2161410, 2305504, 2521645, 2881880, 3025974, 3458256, 4034632, 4322820, 5043290, 5763760, 6051948, 6916512, 7564935, 8069264, 8645640, 10086580, 11527520, 12103896, 15129870, 16138528, 17291280, 20173160, 24207792, 30259740, 34582560, 40346320, 48415584, 60519480, 80692640, 121038960, 242077920]

約数ペア:

[(1, 242077920), (2, 121038960), (3, 80692640), (4, 60519480), (5, 48415584), (6, 40346320), (7, 34582560), (8, 30259740), (10, 24207792), (12, 20173160), (14, 17291280), (15, 16138528), (16, 15129870), (20, 12103896), (21, 11527520), (24, 10086580), (28, 8645640), (30, 8069264), (32, 7564935), (35, 6916512), (40, 6051948), (42, 5763760), (48, 5043290), (56, 4322820), (60, 4034632), (70, 3458256), (80, 3025974), (84, 2881880), (96, 2521645), (105, 2305504), (112, 2161410), (120, 2017316), (140, 1729128), (160, 1512987), (168, 1440940), (210, 1152752), (224, 1080705), (240, 1008658), (280, 864564), (336, 720470), (420, 576376), (480, 504329), (560, 432282), (672, 360235), (840, 288188), (1120, 216141), (1680, 144094), (3360, 72047)]