8901652480

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2070

約数の個数: 208

約数和(自身を含む): 25213077504

約数和(自身を除く): 16311425024

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, 2003, 2048, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4006, 4096, 4340, 4480, 4960, 5120, 6944, 7168, 7936, 8012, 8680, 8960, 9920, 10015, 10240, 13888, 14021, 14336, 15872, 16024, 17360, 17920, 19840, 20030, 20480, 27776, 28042, 28672, 31744, 32048, 34720, 35840, 39680, 40060, 55552, 56084, 62093, 63488, 64096, 69440, 70105, 71680, 79360, 80120, 111104, 112168, 124186, 126976, 128192, 138880, 140210, 143360, 158720, 160240, 222208, 224336, 248372, 256384, 277760, 280420, 310465, 317440, 320480, 434651, 444416, 448672, 496744, 512768, 555520, 560840, 620930, 634880, 640960, 869302, 888832, 897344, 993488, 1025536, 1111040, 1121680, 1241860, 1281920, 1738604, 1794688, 1986976, 2051072, 2173255, 2222080, 2243360, 2483720, 2563840, 3477208, 3589376, 3973952, 4102144, 4346510, 4444160, 4486720, 4967440, 5127680, 6954416, 7178752, 7947904, 8204288, 8693020, 8973440, 9934880, 10255360, 13908832, 14357504, 15895808, 17386040, 17946880, 19869760, 20510720, 27817664, 28715008, 31791616, 34772080, 35893760, 39739520, 41021440, 55635328, 57430016, 63583232, 69544160, 71787520, 79479040, 111270656, 127166464, 139088320, 143575040, 158958080, 222541312, 254332928, 278176640, 287150080, 317916160, 445082624, 556353280, 635832320, 890165248, 1112706560, 1271664640, 1780330496, 2225413120, 4450826240, 8901652480]

約数ペア:

[(1, 8901652480), (2, 4450826240), (4, 2225413120), (5, 1780330496), (7, 1271664640), (8, 1112706560), (10, 890165248), (14, 635832320), (16, 556353280), (20, 445082624), (28, 317916160), (31, 287150080), (32, 278176640), (35, 254332928), (40, 222541312), (56, 158958080), (62, 143575040), (64, 139088320), (70, 127166464), (80, 111270656), (112, 79479040), (124, 71787520), (128, 69544160), (140, 63583232), (155, 57430016), (160, 55635328), (217, 41021440), (224, 39739520), (248, 35893760), (256, 34772080), (280, 31791616), (310, 28715008), (320, 27817664), (434, 20510720), (448, 19869760), (496, 17946880), (512, 17386040), (560, 15895808), (620, 14357504), (640, 13908832), (868, 10255360), (896, 9934880), (992, 8973440), (1024, 8693020), (1085, 8204288), (1120, 7947904), (1240, 7178752), (1280, 6954416), (1736, 5127680), (1792, 4967440), (1984, 4486720), (2003, 4444160), (2048, 4346510), (2170, 4102144), (2240, 3973952), (2480, 3589376), (2560, 3477208), (3472, 2563840), (3584, 2483720), (3968, 2243360), (4006, 2222080), (4096, 2173255), (4340, 2051072), (4480, 1986976), (4960, 1794688), (5120, 1738604), (6944, 1281920), (7168, 1241860), (7936, 1121680), (8012, 1111040), (8680, 1025536), (8960, 993488), (9920, 897344), (10015, 888832), (10240, 869302), (13888, 640960), (14021, 634880), (14336, 620930), (15872, 560840), (16024, 555520), (17360, 512768), (17920, 496744), (19840, 448672), (20030, 444416), (20480, 434651), (27776, 320480), (28042, 317440), (28672, 310465), (31744, 280420), (32048, 277760), (34720, 256384), (35840, 248372), (39680, 224336), (40060, 222208), (55552, 160240), (56084, 158720), (62093, 143360), (63488, 140210), (64096, 138880), (69440, 128192), (70105, 126976), (71680, 124186), (79360, 112168), (80120, 111104)]