804392960

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 208

約数和(自身を含む): 2289810432

約数和(自身を除く): 1485417472

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, 181, 217, 224, 248, 256, 280, 310, 320, 362, 434, 448, 496, 512, 560, 620, 640, 724, 868, 896, 905, 992, 1024, 1085, 1120, 1240, 1267, 1280, 1448, 1736, 1792, 1810, 1984, 2048, 2170, 2240, 2480, 2534, 2560, 2896, 3472, 3584, 3620, 3968, 4096, 4340, 4480, 4960, 5068, 5120, 5611, 5792, 6335, 6944, 7168, 7240, 7936, 8680, 8960, 9920, 10136, 10240, 11222, 11584, 12670, 13888, 14336, 14480, 15872, 17360, 17920, 19840, 20272, 20480, 22444, 23168, 25340, 27776, 28055, 28672, 28960, 31744, 34720, 35840, 39277, 39680, 40544, 44888, 46336, 50680, 55552, 56110, 57920, 63488, 69440, 71680, 78554, 79360, 81088, 89776, 92672, 101360, 111104, 112220, 115840, 126976, 138880, 143360, 157108, 158720, 162176, 179552, 185344, 196385, 202720, 222208, 224440, 231680, 277760, 314216, 317440, 324352, 359104, 370688, 392770, 405440, 444416, 448880, 463360, 555520, 628432, 634880, 648704, 718208, 741376, 785540, 810880, 888832, 897760, 926720, 1111040, 1256864, 1297408, 1436416, 1571080, 1621760, 1795520, 1853440, 2222080, 2513728, 2594816, 2872832, 3142160, 3243520, 3591040, 3706880, 4444160, 5027456, 5189632, 5745664, 6284320, 6487040, 7182080, 10054912, 11491328, 12568640, 12974080, 14364160, 20109824, 22982656, 25137280, 25948160, 28728320, 40219648, 50274560, 57456640, 80439296, 100549120, 114913280, 160878592, 201098240, 402196480, 804392960]

約数ペア:

[(1, 804392960), (2, 402196480), (4, 201098240), (5, 160878592), (7, 114913280), (8, 100549120), (10, 80439296), (14, 57456640), (16, 50274560), (20, 40219648), (28, 28728320), (31, 25948160), (32, 25137280), (35, 22982656), (40, 20109824), (56, 14364160), (62, 12974080), (64, 12568640), (70, 11491328), (80, 10054912), (112, 7182080), (124, 6487040), (128, 6284320), (140, 5745664), (155, 5189632), (160, 5027456), (181, 4444160), (217, 3706880), (224, 3591040), (248, 3243520), (256, 3142160), (280, 2872832), (310, 2594816), (320, 2513728), (362, 2222080), (434, 1853440), (448, 1795520), (496, 1621760), (512, 1571080), (560, 1436416), (620, 1297408), (640, 1256864), (724, 1111040), (868, 926720), (896, 897760), (905, 888832), (992, 810880), (1024, 785540), (1085, 741376), (1120, 718208), (1240, 648704), (1267, 634880), (1280, 628432), (1448, 555520), (1736, 463360), (1792, 448880), (1810, 444416), (1984, 405440), (2048, 392770), (2170, 370688), (2240, 359104), (2480, 324352), (2534, 317440), (2560, 314216), (2896, 277760), (3472, 231680), (3584, 224440), (3620, 222208), (3968, 202720), (4096, 196385), (4340, 185344), (4480, 179552), (4960, 162176), (5068, 158720), (5120, 157108), (5611, 143360), (5792, 138880), (6335, 126976), (6944, 115840), (7168, 112220), (7240, 111104), (7936, 101360), (8680, 92672), (8960, 89776), (9920, 81088), (10136, 79360), (10240, 78554), (11222, 71680), (11584, 69440), (12670, 63488), (13888, 57920), (14336, 56110), (14480, 55552), (15872, 50680), (17360, 46336), (17920, 44888), (19840, 40544), (20272, 39680), (20480, 39277), (22444, 35840), (23168, 34720), (25340, 31744), (27776, 28960), (28055, 28672)]