425737440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7211}}^1$

素因数の和:7273

約数の個数: 144

約数和(自身を含む): 1488470256

約数和(自身を除く): 1062732816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7211, 7380, 9840, 11808, 14422, 14760, 19680, 21633, 28844, 29520, 36055, 43266, 57688, 59040, 64899, 72110, 86532, 108165, 115376, 129798, 144220, 173064, 216330, 230752, 259596, 288440, 295651, 324495, 346128, 432660, 519192, 576880, 591302, 648990, 692256, 865320, 886953, 1038384, 1153760, 1182604, 1297980, 1478255, 1730640, 1773906, 2076768, 2365208, 2595960, 2660859, 2956510, 3461280, 3547812, 4434765, 4730416, 5191920, 5321718, 5913020, 7095624, 8869530, 9460832, 10383840, 10643436, 11826040, 13304295, 14191248, 17739060, 21286872, 23652080, 26608590, 28382496, 35478120, 42573744, 47304160, 53217180, 70956240, 85147488, 106434360, 141912480, 212868720, 425737440]

約数ペア:

[(1, 425737440), (2, 212868720), (3, 141912480), (4, 106434360), (5, 85147488), (6, 70956240), (8, 53217180), (9, 47304160), (10, 42573744), (12, 35478120), (15, 28382496), (16, 26608590), (18, 23652080), (20, 21286872), (24, 17739060), (30, 14191248), (32, 13304295), (36, 11826040), (40, 10643436), (41, 10383840), (45, 9460832), (48, 8869530), (60, 7095624), (72, 5913020), (80, 5321718), (82, 5191920), (90, 4730416), (96, 4434765), (120, 3547812), (123, 3461280), (144, 2956510), (160, 2660859), (164, 2595960), (180, 2365208), (205, 2076768), (240, 1773906), (246, 1730640), (288, 1478255), (328, 1297980), (360, 1182604), (369, 1153760), (410, 1038384), (480, 886953), (492, 865320), (615, 692256), (656, 648990), (720, 591302), (738, 576880), (820, 519192), (984, 432660), (1230, 346128), (1312, 324495), (1440, 295651), (1476, 288440), (1640, 259596), (1845, 230752), (1968, 216330), (2460, 173064), (2952, 144220), (3280, 129798), (3690, 115376), (3936, 108165), (4920, 86532), (5904, 72110), (6560, 64899), (7211, 59040), (7380, 57688), (9840, 43266), (11808, 36055), (14422, 29520), (14760, 28844), (19680, 21633)]