1225336320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4133

約数の個数: 240

約数和(自身を含む): 4571238672

約数和(自身を除く): 3345902352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4091, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 7488, 7680, 8182, 8320, 9360, 9984, 11520, 12273, 12480, 14976, 16364, 16640, 18720, 19968, 20455, 23040, 24546, 24960, 29952, 32728, 33280, 36819, 37440, 40910, 49092, 49920, 53183, 59904, 61365, 65456, 73638, 74880, 81820, 98184, 99840, 106366, 122730, 130912, 147276, 149760, 159549, 163640, 184095, 196368, 212732, 245460, 261824, 265915, 294552, 299520, 319098, 327280, 368190, 392736, 425464, 478647, 490920, 523648, 531830, 589104, 638196, 654560, 736380, 785472, 797745, 850928, 957294, 981840, 1047296, 1063660, 1178208, 1276392, 1309120, 1472760, 1570944, 1595490, 1701856, 1914588, 1963680, 2094592, 2127320, 2356416, 2393235, 2552784, 2618240, 2945520, 3141888, 3190980, 3403712, 3829176, 3927360, 4254640, 4712832, 4786470, 5105568, 5236480, 5891040, 6283776, 6381960, 6807424, 7658352, 7854720, 8509280, 9425664, 9572940, 10211136, 10472960, 11782080, 12763920, 13614848, 15316704, 15709440, 17018560, 18851328, 19145880, 20422272, 23564160, 25527840, 27229696, 30633408, 31418880, 34037120, 38291760, 40844544, 47128320, 51055680, 61266816, 68074240, 76583520, 81689088, 94256640, 102111360, 122533632, 136148480, 153167040, 204222720, 245067264, 306334080, 408445440, 612668160, 1225336320]

約数ペア:

[(1, 1225336320), (2, 612668160), (3, 408445440), (4, 306334080), (5, 245067264), (6, 204222720), (8, 153167040), (9, 136148480), (10, 122533632), (12, 102111360), (13, 94256640), (15, 81689088), (16, 76583520), (18, 68074240), (20, 61266816), (24, 51055680), (26, 47128320), (30, 40844544), (32, 38291760), (36, 34037120), (39, 31418880), (40, 30633408), (45, 27229696), (48, 25527840), (52, 23564160), (60, 20422272), (64, 19145880), (65, 18851328), (72, 17018560), (78, 15709440), (80, 15316704), (90, 13614848), (96, 12763920), (104, 11782080), (117, 10472960), (120, 10211136), (128, 9572940), (130, 9425664), (144, 8509280), (156, 7854720), (160, 7658352), (180, 6807424), (192, 6381960), (195, 6283776), (208, 5891040), (234, 5236480), (240, 5105568), (256, 4786470), (260, 4712832), (288, 4254640), (312, 3927360), (320, 3829176), (360, 3403712), (384, 3190980), (390, 3141888), (416, 2945520), (468, 2618240), (480, 2552784), (512, 2393235), (520, 2356416), (576, 2127320), (585, 2094592), (624, 1963680), (640, 1914588), (720, 1701856), (768, 1595490), (780, 1570944), (832, 1472760), (936, 1309120), (960, 1276392), (1040, 1178208), (1152, 1063660), (1170, 1047296), (1248, 981840), (1280, 957294), (1440, 850928), (1536, 797745), (1560, 785472), (1664, 736380), (1872, 654560), (1920, 638196), (2080, 589104), (2304, 531830), (2340, 523648), (2496, 490920), (2560, 478647), (2880, 425464), (3120, 392736), (3328, 368190), (3744, 327280), (3840, 319098), (4091, 299520), (4160, 294552), (4608, 265915), (4680, 261824), (4992, 245460), (5760, 212732), (6240, 196368), (6656, 184095), (7488, 163640), (7680, 159549), (8182, 149760), (8320, 147276), (9360, 130912), (9984, 122730), (11520, 106366), (12273, 99840), (12480, 98184), (14976, 81820), (16364, 74880), (16640, 73638), (18720, 65456), (19968, 61365), (20455, 59904), (23040, 53183), (24546, 49920), (24960, 49092), (29952, 40910), (32728, 37440), (33280, 36819)]