126416640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4703}}^1$

素因数の和:4734

約数の個数: 144

約数和(自身を含む): 461518848

約数和(自身を除く): 335102208

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 4703, 5376, 6720, 8960, 9406, 13440, 14109, 18812, 23515, 26880, 28218, 32921, 37624, 47030, 56436, 65842, 70545, 75248, 94060, 98763, 112872, 131684, 141090, 150496, 164605, 188120, 197526, 225744, 263368, 282180, 300992, 329210, 376240, 395052, 451488, 493815, 526736, 564360, 601984, 658420, 752480, 790104, 902976, 987630, 1053472, 1128720, 1203968, 1316840, 1504960, 1580208, 1805952, 1975260, 2106944, 2257440, 2633680, 3009920, 3160416, 3611904, 3950520, 4213888, 4514880, 5267360, 6019840, 6320832, 7901040, 8427776, 9029760, 10534720, 12641664, 15802080, 18059520, 21069440, 25283328, 31604160, 42138880, 63208320, 126416640]

約数ペア:

[(1, 126416640), (2, 63208320), (3, 42138880), (4, 31604160), (5, 25283328), (6, 21069440), (7, 18059520), (8, 15802080), (10, 12641664), (12, 10534720), (14, 9029760), (15, 8427776), (16, 7901040), (20, 6320832), (21, 6019840), (24, 5267360), (28, 4514880), (30, 4213888), (32, 3950520), (35, 3611904), (40, 3160416), (42, 3009920), (48, 2633680), (56, 2257440), (60, 2106944), (64, 1975260), (70, 1805952), (80, 1580208), (84, 1504960), (96, 1316840), (105, 1203968), (112, 1128720), (120, 1053472), (128, 987630), (140, 902976), (160, 790104), (168, 752480), (192, 658420), (210, 601984), (224, 564360), (240, 526736), (256, 493815), (280, 451488), (320, 395052), (336, 376240), (384, 329210), (420, 300992), (448, 282180), (480, 263368), (560, 225744), (640, 197526), (672, 188120), (768, 164605), (840, 150496), (896, 141090), (960, 131684), (1120, 112872), (1280, 98763), (1344, 94060), (1680, 75248), (1792, 70545), (1920, 65842), (2240, 56436), (2688, 47030), (3360, 37624), (3840, 32921), (4480, 28218), (4703, 26880), (5376, 23515), (6720, 18812), (8960, 14109), (9406, 13440)]