264904640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 224

約数和(自身を含む): 847977984

約数和(自身を除く): 583073344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 704, 715, 728, 770, 827, 832, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1654, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2860, 2912, 3080, 3308, 3520, 3640, 4004, 4135, 4160, 4576, 4928, 5005, 5720, 5789, 5824, 6160, 6616, 7280, 8008, 8270, 9097, 9152, 10010, 10751, 11440, 11578, 12320, 13232, 14560, 16016, 16540, 18194, 20020, 21502, 22880, 23156, 24640, 26464, 28945, 29120, 32032, 33080, 36388, 40040, 43004, 45485, 45760, 46312, 52928, 53755, 57890, 63679, 64064, 66160, 72776, 75257, 80080, 86008, 90970, 92624, 107510, 115780, 118261, 127358, 132320, 145552, 150514, 160160, 172016, 181940, 185248, 215020, 231560, 236522, 254716, 264640, 291104, 301028, 318395, 320320, 344032, 363880, 370496, 376285, 430040, 463120, 473044, 509432, 582208, 591305, 602056, 636790, 688064, 727760, 752570, 827827, 860080, 926240, 946088, 1018864, 1182610, 1204112, 1273580, 1455520, 1505140, 1655654, 1720160, 1852480, 1892176, 2037728, 2365220, 2408224, 2547160, 2911040, 3010280, 3311308, 3440320, 3784352, 4075456, 4139135, 4730440, 4816448, 5094320, 6020560, 6622616, 7568704, 8278270, 9460880, 10188640, 12041120, 13245232, 16556540, 18921760, 20377280, 24082240, 26490464, 33113080, 37843520, 52980928, 66226160, 132452320, 264904640]

約数ペア:

[(1, 264904640), (2, 132452320), (4, 66226160), (5, 52980928), (7, 37843520), (8, 33113080), (10, 26490464), (11, 24082240), (13, 20377280), (14, 18921760), (16, 16556540), (20, 13245232), (22, 12041120), (26, 10188640), (28, 9460880), (32, 8278270), (35, 7568704), (40, 6622616), (44, 6020560), (52, 5094320), (55, 4816448), (56, 4730440), (64, 4139135), (65, 4075456), (70, 3784352), (77, 3440320), (80, 3311308), (88, 3010280), (91, 2911040), (104, 2547160), (110, 2408224), (112, 2365220), (130, 2037728), (140, 1892176), (143, 1852480), (154, 1720160), (160, 1655654), (176, 1505140), (182, 1455520), (208, 1273580), (220, 1204112), (224, 1182610), (260, 1018864), (280, 946088), (286, 926240), (308, 860080), (320, 827827), (352, 752570), (364, 727760), (385, 688064), (416, 636790), (440, 602056), (448, 591305), (455, 582208), (520, 509432), (560, 473044), (572, 463120), (616, 430040), (704, 376285), (715, 370496), (728, 363880), (770, 344032), (827, 320320), (832, 318395), (880, 301028), (910, 291104), (1001, 264640), (1040, 254716), (1120, 236522), (1144, 231560), (1232, 215020), (1430, 185248), (1456, 181940), (1540, 172016), (1654, 160160), (1760, 150514), (1820, 145552), (2002, 132320), (2080, 127358), (2240, 118261), (2288, 115780), (2464, 107510), (2860, 92624), (2912, 90970), (3080, 86008), (3308, 80080), (3520, 75257), (3640, 72776), (4004, 66160), (4135, 64064), (4160, 63679), (4576, 57890), (4928, 53755), (5005, 52928), (5720, 46312), (5789, 45760), (5824, 45485), (6160, 43004), (6616, 40040), (7280, 36388), (8008, 33080), (8270, 32032), (9097, 29120), (9152, 28945), (10010, 26464), (10751, 24640), (11440, 23156), (11578, 22880), (12320, 21502), (13232, 20020), (14560, 18194), (16016, 16540)]