568852480

素因数分解:

$2^{19}\times 5^1\times 7^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 160

約数和(自身を含む): 1610611200

約数和(自身を除く): 1041758720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4096, 4340, 4480, 4960, 5120, 6944, 7168, 7936, 8192, 8680, 8960, 9920, 10240, 13888, 14336, 15872, 16384, 17360, 17920, 19840, 20480, 27776, 28672, 31744, 32768, 34720, 35840, 39680, 40960, 55552, 57344, 63488, 65536, 69440, 71680, 79360, 81920, 111104, 114688, 126976, 131072, 138880, 143360, 158720, 163840, 222208, 229376, 253952, 262144, 277760, 286720, 317440, 327680, 444416, 458752, 507904, 524288, 555520, 573440, 634880, 655360, 888832, 917504, 1015808, 1111040, 1146880, 1269760, 1310720, 1777664, 1835008, 2031616, 2222080, 2293760, 2539520, 2621440, 3555328, 3670016, 4063232, 4444160, 4587520, 5079040, 7110656, 8126464, 8888320, 9175040, 10158080, 14221312, 16252928, 17776640, 18350080, 20316160, 28442624, 35553280, 40632320, 56885248, 71106560, 81264640, 113770496, 142213120, 284426240, 568852480]

約数ペア:

[(1, 568852480), (2, 284426240), (4, 142213120), (5, 113770496), (7, 81264640), (8, 71106560), (10, 56885248), (14, 40632320), (16, 35553280), (20, 28442624), (28, 20316160), (31, 18350080), (32, 17776640), (35, 16252928), (40, 14221312), (56, 10158080), (62, 9175040), (64, 8888320), (70, 8126464), (80, 7110656), (112, 5079040), (124, 4587520), (128, 4444160), (140, 4063232), (155, 3670016), (160, 3555328), (217, 2621440), (224, 2539520), (248, 2293760), (256, 2222080), (280, 2031616), (310, 1835008), (320, 1777664), (434, 1310720), (448, 1269760), (496, 1146880), (512, 1111040), (560, 1015808), (620, 917504), (640, 888832), (868, 655360), (896, 634880), (992, 573440), (1024, 555520), (1085, 524288), (1120, 507904), (1240, 458752), (1280, 444416), (1736, 327680), (1792, 317440), (1984, 286720), (2048, 277760), (2170, 262144), (2240, 253952), (2480, 229376), (2560, 222208), (3472, 163840), (3584, 158720), (3968, 143360), (4096, 138880), (4340, 131072), (4480, 126976), (4960, 114688), (5120, 111104), (6944, 81920), (7168, 79360), (7936, 71680), (8192, 69440), (8680, 65536), (8960, 63488), (9920, 57344), (10240, 55552), (13888, 40960), (14336, 39680), (15872, 35840), (16384, 34720), (17360, 32768), (17920, 31744), (19840, 28672), (20480, 27776)]