283803520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 256

約数和(自身を含む): 913006080

約数和(自身を除く): 629202560

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, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 443, 448, 455, 520, 560, 572, 616, 640, 704, 715, 728, 770, 832, 880, 886, 896, 910, 1001, 1040, 1120, 1144, 1232, 1408, 1430, 1456, 1540, 1664, 1760, 1772, 1820, 2002, 2080, 2215, 2240, 2288, 2464, 2860, 2912, 3080, 3101, 3520, 3544, 3640, 4004, 4160, 4430, 4480, 4576, 4873, 4928, 5005, 5720, 5759, 5824, 6160, 6202, 7040, 7088, 7280, 8008, 8320, 8860, 9152, 9746, 9856, 10010, 11440, 11518, 11648, 12320, 12404, 14176, 14560, 15505, 16016, 17720, 18304, 19492, 20020, 22880, 23036, 24365, 24640, 24808, 28352, 28795, 29120, 31010, 32032, 34111, 35440, 38984, 40040, 40313, 45760, 46072, 48730, 49280, 49616, 56704, 57590, 58240, 62020, 63349, 64064, 68222, 70880, 77968, 80080, 80626, 91520, 92144, 97460, 99232, 115180, 124040, 126698, 128128, 136444, 141760, 155936, 160160, 161252, 170555, 184288, 194920, 198464, 201565, 230360, 248080, 253396, 272888, 283520, 311872, 316745, 320320, 322504, 341110, 368576, 389840, 396928, 403130, 443443, 460720, 496160, 506792, 545776, 623744, 633490, 640640, 645008, 682220, 737152, 779680, 806260, 886886, 921440, 992320, 1013584, 1091552, 1266980, 1290016, 1364440, 1559360, 1612520, 1773772, 1842880, 1984640, 2027168, 2183104, 2217215, 2533960, 2580032, 2728880, 3118720, 3225040, 3547544, 3685760, 4054336, 4366208, 4434430, 5067920, 5160064, 5457760, 6450080, 7095088, 8108672, 8868860, 10135840, 10915520, 12900160, 14190176, 17737720, 20271680, 21831040, 25800320, 28380352, 35475440, 40543360, 56760704, 70950880, 141901760, 283803520]

約数ペア:

[(1, 283803520), (2, 141901760), (4, 70950880), (5, 56760704), (7, 40543360), (8, 35475440), (10, 28380352), (11, 25800320), (13, 21831040), (14, 20271680), (16, 17737720), (20, 14190176), (22, 12900160), (26, 10915520), (28, 10135840), (32, 8868860), (35, 8108672), (40, 7095088), (44, 6450080), (52, 5457760), (55, 5160064), (56, 5067920), (64, 4434430), (65, 4366208), (70, 4054336), (77, 3685760), (80, 3547544), (88, 3225040), (91, 3118720), (104, 2728880), (110, 2580032), (112, 2533960), (128, 2217215), (130, 2183104), (140, 2027168), (143, 1984640), (154, 1842880), (160, 1773772), (176, 1612520), (182, 1559360), (208, 1364440), (220, 1290016), (224, 1266980), (260, 1091552), (280, 1013584), (286, 992320), (308, 921440), (320, 886886), (352, 806260), (364, 779680), (385, 737152), (416, 682220), (440, 645008), (443, 640640), (448, 633490), (455, 623744), (520, 545776), (560, 506792), (572, 496160), (616, 460720), (640, 443443), (704, 403130), (715, 396928), (728, 389840), (770, 368576), (832, 341110), (880, 322504), (886, 320320), (896, 316745), (910, 311872), (1001, 283520), (1040, 272888), (1120, 253396), (1144, 248080), (1232, 230360), (1408, 201565), (1430, 198464), (1456, 194920), (1540, 184288), (1664, 170555), (1760, 161252), (1772, 160160), (1820, 155936), (2002, 141760), (2080, 136444), (2215, 128128), (2240, 126698), (2288, 124040), (2464, 115180), (2860, 99232), (2912, 97460), (3080, 92144), (3101, 91520), (3520, 80626), (3544, 80080), (3640, 77968), (4004, 70880), (4160, 68222), (4430, 64064), (4480, 63349), (4576, 62020), (4873, 58240), (4928, 57590), (5005, 56704), (5720, 49616), (5759, 49280), (5824, 48730), (6160, 46072), (6202, 45760), (7040, 40313), (7088, 40040), (7280, 38984), (8008, 35440), (8320, 34111), (8860, 32032), (9152, 31010), (9746, 29120), (9856, 28795), (10010, 28352), (11440, 24808), (11518, 24640), (11648, 24365), (12320, 23036), (12404, 22880), (14176, 20020), (14560, 19492), (15505, 18304), (16016, 17720)]