552186880

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 264

約数和(自身を含む): 1612970496

約数和(自身を除く): 1060783616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 71, 80, 98, 112, 124, 128, 140, 142, 155, 160, 196, 217, 224, 245, 248, 256, 280, 284, 310, 320, 355, 392, 434, 448, 490, 496, 497, 512, 560, 568, 620, 640, 710, 784, 868, 896, 980, 992, 994, 1024, 1085, 1120, 1136, 1240, 1280, 1420, 1519, 1568, 1736, 1792, 1960, 1984, 1988, 2170, 2201, 2240, 2272, 2480, 2485, 2560, 2840, 3038, 3136, 3472, 3479, 3584, 3920, 3968, 3976, 4340, 4402, 4480, 4544, 4960, 4970, 5120, 5680, 6076, 6272, 6944, 6958, 7168, 7595, 7840, 7936, 7952, 8680, 8804, 8960, 9088, 9920, 9940, 11005, 11360, 12152, 12544, 13888, 13916, 15190, 15407, 15680, 15872, 15904, 17360, 17395, 17608, 17920, 18176, 19840, 19880, 22010, 22720, 24304, 25088, 27776, 27832, 30380, 30814, 31360, 31744, 31808, 34720, 34790, 35216, 35840, 36352, 39680, 39760, 44020, 45440, 48608, 50176, 55552, 55664, 60760, 61628, 62720, 63616, 69440, 69580, 70432, 72704, 77035, 79360, 79520, 88040, 90880, 97216, 107849, 111104, 111328, 121520, 123256, 125440, 127232, 138880, 139160, 140864, 154070, 158720, 159040, 176080, 181760, 194432, 215698, 222208, 222656, 243040, 246512, 250880, 254464, 277760, 278320, 281728, 308140, 318080, 352160, 363520, 388864, 431396, 445312, 486080, 493024, 508928, 539245, 555520, 556640, 563456, 616280, 636160, 704320, 777728, 862792, 890624, 972160, 986048, 1078490, 1111040, 1113280, 1126912, 1232560, 1272320, 1408640, 1555456, 1725584, 1781248, 1944320, 1972096, 2156980, 2226560, 2253824, 2465120, 2544640, 2817280, 3451168, 3562496, 3888640, 3944192, 4313960, 4453120, 4930240, 5634560, 6902336, 7777280, 7888384, 8627920, 8906240, 9860480, 11269120, 13804672, 15776768, 17255840, 17812480, 19720960, 27609344, 34511680, 39441920, 55218688, 69023360, 78883840, 110437376, 138046720, 276093440, 552186880]

約数ペア:

[(1, 552186880), (2, 276093440), (4, 138046720), (5, 110437376), (7, 78883840), (8, 69023360), (10, 55218688), (14, 39441920), (16, 34511680), (20, 27609344), (28, 19720960), (31, 17812480), (32, 17255840), (35, 15776768), (40, 13804672), (49, 11269120), (56, 9860480), (62, 8906240), (64, 8627920), (70, 7888384), (71, 7777280), (80, 6902336), (98, 5634560), (112, 4930240), (124, 4453120), (128, 4313960), (140, 3944192), (142, 3888640), (155, 3562496), (160, 3451168), (196, 2817280), (217, 2544640), (224, 2465120), (245, 2253824), (248, 2226560), (256, 2156980), (280, 1972096), (284, 1944320), (310, 1781248), (320, 1725584), (355, 1555456), (392, 1408640), (434, 1272320), (448, 1232560), (490, 1126912), (496, 1113280), (497, 1111040), (512, 1078490), (560, 986048), (568, 972160), (620, 890624), (640, 862792), (710, 777728), (784, 704320), (868, 636160), (896, 616280), (980, 563456), (992, 556640), (994, 555520), (1024, 539245), (1085, 508928), (1120, 493024), (1136, 486080), (1240, 445312), (1280, 431396), (1420, 388864), (1519, 363520), (1568, 352160), (1736, 318080), (1792, 308140), (1960, 281728), (1984, 278320), (1988, 277760), (2170, 254464), (2201, 250880), (2240, 246512), (2272, 243040), (2480, 222656), (2485, 222208), (2560, 215698), (2840, 194432), (3038, 181760), (3136, 176080), (3472, 159040), (3479, 158720), (3584, 154070), (3920, 140864), (3968, 139160), (3976, 138880), (4340, 127232), (4402, 125440), (4480, 123256), (4544, 121520), (4960, 111328), (4970, 111104), (5120, 107849), (5680, 97216), (6076, 90880), (6272, 88040), (6944, 79520), (6958, 79360), (7168, 77035), (7595, 72704), (7840, 70432), (7936, 69580), (7952, 69440), (8680, 63616), (8804, 62720), (8960, 61628), (9088, 60760), (9920, 55664), (9940, 55552), (11005, 50176), (11360, 48608), (12152, 45440), (12544, 44020), (13888, 39760), (13916, 39680), (15190, 36352), (15407, 35840), (15680, 35216), (15872, 34790), (15904, 34720), (17360, 31808), (17395, 31744), (17608, 31360), (17920, 30814), (18176, 30380), (19840, 27832), (19880, 27776), (22010, 25088), (22720, 24304)]