388201372160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{305113}}^1$

素因数の和:305214

約数の個数: 160

約数和(自身を含む): 1078726885632

約数和(自身を除く): 690525513472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 256, 280, 284, 320, 355, 448, 497, 512, 560, 568, 640, 710, 896, 994, 1120, 1136, 1280, 1420, 1792, 1988, 2240, 2272, 2485, 2560, 2840, 3584, 3976, 4480, 4544, 4970, 5680, 7952, 8960, 9088, 9940, 11360, 15904, 17920, 18176, 19880, 22720, 31808, 36352, 39760, 45440, 63616, 79520, 90880, 127232, 159040, 181760, 254464, 305113, 318080, 610226, 636160, 1220452, 1272320, 1525565, 2135791, 2440904, 3051130, 4271582, 4881808, 6102260, 8543164, 9763616, 10678955, 12204520, 17086328, 19527232, 21357910, 21663023, 24409040, 34172656, 39054464, 42715820, 43326046, 48818080, 68345312, 78108928, 85431640, 86652092, 97636160, 108315115, 136690624, 151641161, 156217856, 170863280, 173304184, 195272320, 216630230, 273381248, 303282322, 341726560, 346608368, 390544640, 433260460, 546762496, 606564644, 683453120, 693216736, 758205805, 781089280, 866520920, 1093524992, 1213129288, 1366906240, 1386433472, 1516411610, 1733041840, 2426258576, 2733812480, 2772866944, 3032823220, 3466083680, 4852517152, 5467624960, 5545733888, 6065646440, 6932167360, 9705034304, 11091467776, 12131292880, 13864334720, 19410068608, 24262585760, 27728669440, 38820137216, 48525171520, 55457338880, 77640274432, 97050343040, 194100686080, 388201372160]

約数ペア:

[(1, 388201372160), (2, 194100686080), (4, 97050343040), (5, 77640274432), (7, 55457338880), (8, 48525171520), (10, 38820137216), (14, 27728669440), (16, 24262585760), (20, 19410068608), (28, 13864334720), (32, 12131292880), (35, 11091467776), (40, 9705034304), (56, 6932167360), (64, 6065646440), (70, 5545733888), (71, 5467624960), (80, 4852517152), (112, 3466083680), (128, 3032823220), (140, 2772866944), (142, 2733812480), (160, 2426258576), (224, 1733041840), (256, 1516411610), (280, 1386433472), (284, 1366906240), (320, 1213129288), (355, 1093524992), (448, 866520920), (497, 781089280), (512, 758205805), (560, 693216736), (568, 683453120), (640, 606564644), (710, 546762496), (896, 433260460), (994, 390544640), (1120, 346608368), (1136, 341726560), (1280, 303282322), (1420, 273381248), (1792, 216630230), (1988, 195272320), (2240, 173304184), (2272, 170863280), (2485, 156217856), (2560, 151641161), (2840, 136690624), (3584, 108315115), (3976, 97636160), (4480, 86652092), (4544, 85431640), (4970, 78108928), (5680, 68345312), (7952, 48818080), (8960, 43326046), (9088, 42715820), (9940, 39054464), (11360, 34172656), (15904, 24409040), (17920, 21663023), (18176, 21357910), (19880, 19527232), (22720, 17086328), (31808, 12204520), (36352, 10678955), (39760, 9763616), (45440, 8543164), (63616, 6102260), (79520, 4881808), (90880, 4271582), (127232, 3051130), (159040, 2440904), (181760, 2135791), (254464, 1525565), (305113, 1272320), (318080, 1220452), (610226, 636160)]