357209280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4055

約数の個数: 168

約数和(自身を含む): 1268601984

約数和(自身を除く): 911392704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4001, 4464, 4960, 5580, 5952, 7440, 8002, 8928, 9920, 11160, 12003, 14880, 16004, 17856, 20005, 22320, 24006, 29760, 32008, 36009, 40010, 44640, 48012, 60015, 64016, 72018, 80020, 89280, 96024, 120030, 124031, 128032, 144036, 160040, 180045, 192048, 240060, 248062, 256064, 288072, 320080, 360090, 372093, 384096, 480120, 496124, 576144, 620155, 640160, 720180, 744186, 768192, 960240, 992248, 1116279, 1152288, 1240310, 1280320, 1440360, 1488372, 1860465, 1920480, 1984496, 2232558, 2304576, 2480620, 2880720, 2976744, 3720930, 3840960, 3968992, 4465116, 4961240, 5581395, 5761440, 5953488, 7441860, 7937984, 8930232, 9922480, 11162790, 11522880, 11906976, 14883720, 17860464, 19844960, 22325580, 23813952, 29767440, 35720928, 39689920, 44651160, 59534880, 71441856, 89302320, 119069760, 178604640, 357209280]

約数ペア:

[(1, 357209280), (2, 178604640), (3, 119069760), (4, 89302320), (5, 71441856), (6, 59534880), (8, 44651160), (9, 39689920), (10, 35720928), (12, 29767440), (15, 23813952), (16, 22325580), (18, 19844960), (20, 17860464), (24, 14883720), (30, 11906976), (31, 11522880), (32, 11162790), (36, 9922480), (40, 8930232), (45, 7937984), (48, 7441860), (60, 5953488), (62, 5761440), (64, 5581395), (72, 4961240), (80, 4465116), (90, 3968992), (93, 3840960), (96, 3720930), (120, 2976744), (124, 2880720), (144, 2480620), (155, 2304576), (160, 2232558), (180, 1984496), (186, 1920480), (192, 1860465), (240, 1488372), (248, 1440360), (279, 1280320), (288, 1240310), (310, 1152288), (320, 1116279), (360, 992248), (372, 960240), (465, 768192), (480, 744186), (496, 720180), (558, 640160), (576, 620155), (620, 576144), (720, 496124), (744, 480120), (930, 384096), (960, 372093), (992, 360090), (1116, 320080), (1240, 288072), (1395, 256064), (1440, 248062), (1488, 240060), (1860, 192048), (1984, 180045), (2232, 160040), (2480, 144036), (2790, 128032), (2880, 124031), (2976, 120030), (3720, 96024), (4001, 89280), (4464, 80020), (4960, 72018), (5580, 64016), (5952, 60015), (7440, 48012), (8002, 44640), (8928, 40010), (9920, 36009), (11160, 32008), (12003, 29760), (14880, 24006), (16004, 22320), (17856, 20005)]