4559994880

素因数分解:

$2^{18}\times 5^1\times 7^2\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 228

約数和(自身を含む): 12910043088

約数和(自身を除く): 8350048208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 128, 140, 142, 160, 196, 224, 245, 256, 280, 284, 320, 355, 392, 448, 490, 497, 512, 560, 568, 640, 710, 784, 896, 980, 994, 1024, 1120, 1136, 1280, 1420, 1568, 1792, 1960, 1988, 2048, 2240, 2272, 2485, 2560, 2840, 3136, 3479, 3584, 3920, 3976, 4096, 4480, 4544, 4970, 5120, 5680, 6272, 6958, 7168, 7840, 7952, 8192, 8960, 9088, 9940, 10240, 11360, 12544, 13916, 14336, 15680, 15904, 16384, 17395, 17920, 18176, 19880, 20480, 22720, 25088, 27832, 28672, 31360, 31808, 32768, 34790, 35840, 36352, 39760, 40960, 45440, 50176, 55664, 57344, 62720, 63616, 65536, 69580, 71680, 72704, 79520, 81920, 90880, 100352, 111328, 114688, 125440, 127232, 131072, 139160, 143360, 145408, 159040, 163840, 181760, 200704, 222656, 229376, 250880, 254464, 262144, 278320, 286720, 290816, 318080, 327680, 363520, 401408, 445312, 458752, 501760, 508928, 556640, 573440, 581632, 636160, 655360, 727040, 802816, 890624, 917504, 1003520, 1017856, 1113280, 1146880, 1163264, 1272320, 1310720, 1454080, 1605632, 1781248, 1835008, 2007040, 2035712, 2226560, 2293760, 2326528, 2544640, 2908160, 3211264, 3562496, 4014080, 4071424, 4453120, 4587520, 4653056, 5089280, 5816320, 6422528, 7124992, 8028160, 8142848, 8906240, 9175040, 9306112, 10178560, 11632640, 12845056, 14249984, 16056320, 16285696, 17812480, 18612224, 20357120, 23265280, 28499968, 32112640, 32571392, 35624960, 40714240, 46530560, 56999936, 64225280, 65142784, 71249920, 81428480, 93061120, 113999872, 130285568, 142499840, 162856960, 227999744, 284999680, 325713920, 455999488, 569999360, 651427840, 911998976, 1139998720, 2279997440, 4559994880]

約数ペア:

[(1, 4559994880), (2, 2279997440), (4, 1139998720), (5, 911998976), (7, 651427840), (8, 569999360), (10, 455999488), (14, 325713920), (16, 284999680), (20, 227999744), (28, 162856960), (32, 142499840), (35, 130285568), (40, 113999872), (49, 93061120), (56, 81428480), (64, 71249920), (70, 65142784), (71, 64225280), (80, 56999936), (98, 46530560), (112, 40714240), (128, 35624960), (140, 32571392), (142, 32112640), (160, 28499968), (196, 23265280), (224, 20357120), (245, 18612224), (256, 17812480), (280, 16285696), (284, 16056320), (320, 14249984), (355, 12845056), (392, 11632640), (448, 10178560), (490, 9306112), (497, 9175040), (512, 8906240), (560, 8142848), (568, 8028160), (640, 7124992), (710, 6422528), (784, 5816320), (896, 5089280), (980, 4653056), (994, 4587520), (1024, 4453120), (1120, 4071424), (1136, 4014080), (1280, 3562496), (1420, 3211264), (1568, 2908160), (1792, 2544640), (1960, 2326528), (1988, 2293760), (2048, 2226560), (2240, 2035712), (2272, 2007040), (2485, 1835008), (2560, 1781248), (2840, 1605632), (3136, 1454080), (3479, 1310720), (3584, 1272320), (3920, 1163264), (3976, 1146880), (4096, 1113280), (4480, 1017856), (4544, 1003520), (4970, 917504), (5120, 890624), (5680, 802816), (6272, 727040), (6958, 655360), (7168, 636160), (7840, 581632), (7952, 573440), (8192, 556640), (8960, 508928), (9088, 501760), (9940, 458752), (10240, 445312), (11360, 401408), (12544, 363520), (13916, 327680), (14336, 318080), (15680, 290816), (15904, 286720), (16384, 278320), (17395, 262144), (17920, 254464), (18176, 250880), (19880, 229376), (20480, 222656), (22720, 200704), (25088, 181760), (27832, 163840), (28672, 159040), (31360, 145408), (31808, 143360), (32768, 139160), (34790, 131072), (35840, 127232), (36352, 125440), (39760, 114688), (40960, 111328), (45440, 100352), (50176, 90880), (55664, 81920), (57344, 79520), (62720, 72704), (63616, 71680), (65536, 69580)]