2208747520

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 312

約数和(自身を含む): 6454245888

約数和(自身を除く): 4245498368

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, 2048, 2170, 2201, 2240, 2272, 2480, 2485, 2560, 2840, 3038, 3136, 3472, 3479, 3584, 3920, 3968, 3976, 4096, 4340, 4402, 4480, 4544, 4960, 4970, 5120, 5680, 6076, 6272, 6944, 6958, 7168, 7595, 7840, 7936, 7952, 8680, 8804, 8960, 9088, 9920, 9940, 10240, 11005, 11360, 12152, 12544, 13888, 13916, 14336, 15190, 15407, 15680, 15872, 15904, 17360, 17395, 17608, 17920, 18176, 19840, 19880, 20480, 22010, 22720, 24304, 25088, 27776, 27832, 28672, 30380, 30814, 31360, 31744, 31808, 34720, 34790, 35216, 35840, 36352, 39680, 39760, 44020, 45440, 48608, 50176, 55552, 55664, 60760, 61628, 62720, 63488, 63616, 69440, 69580, 70432, 71680, 72704, 77035, 79360, 79520, 88040, 90880, 97216, 100352, 107849, 111104, 111328, 121520, 123256, 125440, 126976, 127232, 138880, 139160, 140864, 143360, 145408, 154070, 158720, 159040, 176080, 181760, 194432, 200704, 215698, 222208, 222656, 243040, 246512, 250880, 254464, 277760, 278320, 281728, 290816, 308140, 317440, 318080, 352160, 363520, 388864, 431396, 444416, 445312, 486080, 493024, 501760, 508928, 539245, 555520, 556640, 563456, 616280, 634880, 636160, 704320, 727040, 777728, 862792, 888832, 890624, 972160, 986048, 1003520, 1017856, 1078490, 1111040, 1113280, 1126912, 1232560, 1272320, 1408640, 1454080, 1555456, 1725584, 1781248, 1944320, 1972096, 2035712, 2156980, 2222080, 2226560, 2253824, 2465120, 2544640, 2817280, 3110912, 3451168, 3562496, 3888640, 3944192, 4313960, 4444160, 4453120, 4507648, 4930240, 5089280, 5634560, 6221824, 6902336, 7124992, 7777280, 7888384, 8627920, 8906240, 9015296, 9860480, 10178560, 11269120, 13804672, 14249984, 15554560, 15776768, 17255840, 17812480, 19720960, 22538240, 27609344, 31109120, 31553536, 34511680, 35624960, 39441920, 45076480, 55218688, 63107072, 69023360, 71249920, 78883840, 110437376, 138046720, 157767680, 220874752, 276093440, 315535360, 441749504, 552186880, 1104373760, 2208747520]

約数ペア:

[(1, 2208747520), (2, 1104373760), (4, 552186880), (5, 441749504), (7, 315535360), (8, 276093440), (10, 220874752), (14, 157767680), (16, 138046720), (20, 110437376), (28, 78883840), (31, 71249920), (32, 69023360), (35, 63107072), (40, 55218688), (49, 45076480), (56, 39441920), (62, 35624960), (64, 34511680), (70, 31553536), (71, 31109120), (80, 27609344), (98, 22538240), (112, 19720960), (124, 17812480), (128, 17255840), (140, 15776768), (142, 15554560), (155, 14249984), (160, 13804672), (196, 11269120), (217, 10178560), (224, 9860480), (245, 9015296), (248, 8906240), (256, 8627920), (280, 7888384), (284, 7777280), (310, 7124992), (320, 6902336), (355, 6221824), (392, 5634560), (434, 5089280), (448, 4930240), (490, 4507648), (496, 4453120), (497, 4444160), (512, 4313960), (560, 3944192), (568, 3888640), (620, 3562496), (640, 3451168), (710, 3110912), (784, 2817280), (868, 2544640), (896, 2465120), (980, 2253824), (992, 2226560), (994, 2222080), (1024, 2156980), (1085, 2035712), (1120, 1972096), (1136, 1944320), (1240, 1781248), (1280, 1725584), (1420, 1555456), (1519, 1454080), (1568, 1408640), (1736, 1272320), (1792, 1232560), (1960, 1126912), (1984, 1113280), (1988, 1111040), (2048, 1078490), (2170, 1017856), (2201, 1003520), (2240, 986048), (2272, 972160), (2480, 890624), (2485, 888832), (2560, 862792), (2840, 777728), (3038, 727040), (3136, 704320), (3472, 636160), (3479, 634880), (3584, 616280), (3920, 563456), (3968, 556640), (3976, 555520), (4096, 539245), (4340, 508928), (4402, 501760), (4480, 493024), (4544, 486080), (4960, 445312), (4970, 444416), (5120, 431396), (5680, 388864), (6076, 363520), (6272, 352160), (6944, 318080), (6958, 317440), (7168, 308140), (7595, 290816), (7840, 281728), (7936, 278320), (7952, 277760), (8680, 254464), (8804, 250880), (8960, 246512), (9088, 243040), (9920, 222656), (9940, 222208), (10240, 215698), (11005, 200704), (11360, 194432), (12152, 181760), (12544, 176080), (13888, 159040), (13916, 158720), (14336, 154070), (15190, 145408), (15407, 143360), (15680, 140864), (15872, 139160), (15904, 138880), (17360, 127232), (17395, 126976), (17608, 125440), (17920, 123256), (18176, 121520), (19840, 111328), (19880, 111104), (20480, 107849), (22010, 100352), (22720, 97216), (24304, 90880), (25088, 88040), (27776, 79520), (27832, 79360), (28672, 77035), (30380, 72704), (30814, 71680), (31360, 70432), (31744, 69580), (31808, 69440), (34720, 63616), (34790, 63488), (35216, 62720), (35840, 61628), (36352, 60760), (39680, 55664), (39760, 55552), (44020, 50176), (45440, 48608)]