171713280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 555264864

約数和(自身を除く): 383551584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 461, 480, 485, 582, 640, 768, 776, 922, 960, 970, 1164, 1280, 1383, 1455, 1552, 1844, 1920, 1940, 2305, 2328, 2766, 2910, 3104, 3688, 3840, 3880, 4610, 4656, 5532, 5820, 6208, 6915, 7376, 7760, 9220, 9312, 11064, 11640, 12416, 13830, 14752, 15520, 18440, 18624, 22128, 23280, 24832, 27660, 29504, 31040, 36880, 37248, 44256, 44717, 46560, 55320, 59008, 62080, 73760, 74496, 88512, 89434, 93120, 110640, 118016, 124160, 134151, 147520, 177024, 178868, 186240, 221280, 223585, 268302, 295040, 354048, 357736, 372480, 442560, 447170, 536604, 590080, 670755, 715472, 885120, 894340, 1073208, 1341510, 1430944, 1770240, 1788680, 2146416, 2683020, 2861888, 3577360, 4292832, 5366040, 5723776, 7154720, 8585664, 10732080, 11447552, 14309440, 17171328, 21464160, 28618880, 34342656, 42928320, 57237760, 85856640, 171713280]

約数ペア:

[(1, 171713280), (2, 85856640), (3, 57237760), (4, 42928320), (5, 34342656), (6, 28618880), (8, 21464160), (10, 17171328), (12, 14309440), (15, 11447552), (16, 10732080), (20, 8585664), (24, 7154720), (30, 5723776), (32, 5366040), (40, 4292832), (48, 3577360), (60, 2861888), (64, 2683020), (80, 2146416), (96, 1788680), (97, 1770240), (120, 1430944), (128, 1341510), (160, 1073208), (192, 894340), (194, 885120), (240, 715472), (256, 670755), (291, 590080), (320, 536604), (384, 447170), (388, 442560), (461, 372480), (480, 357736), (485, 354048), (582, 295040), (640, 268302), (768, 223585), (776, 221280), (922, 186240), (960, 178868), (970, 177024), (1164, 147520), (1280, 134151), (1383, 124160), (1455, 118016), (1552, 110640), (1844, 93120), (1920, 89434), (1940, 88512), (2305, 74496), (2328, 73760), (2766, 62080), (2910, 59008), (3104, 55320), (3688, 46560), (3840, 44717), (3880, 44256), (4610, 37248), (4656, 36880), (5532, 31040), (5820, 29504), (6208, 27660), (6915, 24832), (7376, 23280), (7760, 22128), (9220, 18624), (9312, 18440), (11064, 15520), (11640, 14752), (12416, 13830)]