307557120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 1085805504

約数和(自身を除く): 778248384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 101, 104, 120, 122, 128, 130, 156, 160, 183, 192, 195, 202, 208, 240, 244, 256, 260, 303, 305, 312, 320, 366, 384, 390, 404, 416, 480, 488, 505, 520, 606, 610, 624, 640, 732, 768, 780, 793, 808, 832, 915, 960, 976, 1010, 1040, 1212, 1220, 1248, 1280, 1313, 1464, 1515, 1560, 1586, 1616, 1664, 1830, 1920, 1952, 2020, 2080, 2379, 2424, 2440, 2496, 2626, 2928, 3030, 3120, 3172, 3232, 3328, 3660, 3840, 3904, 3939, 3965, 4040, 4160, 4758, 4848, 4880, 4992, 5252, 5856, 6060, 6161, 6240, 6344, 6464, 6565, 7320, 7808, 7878, 7930, 8080, 8320, 9516, 9696, 9760, 9984, 10504, 11712, 11895, 12120, 12322, 12480, 12688, 12928, 13130, 14640, 15616, 15756, 15860, 16160, 16640, 18483, 19032, 19392, 19520, 19695, 21008, 23424, 23790, 24240, 24644, 24960, 25376, 25856, 26260, 29280, 30805, 31512, 31720, 32320, 36966, 38064, 38784, 39040, 39390, 42016, 46848, 47580, 48480, 49288, 49920, 50752, 52520, 58560, 61610, 63024, 63440, 64640, 73932, 76128, 77568, 78080, 78780, 80093, 84032, 92415, 95160, 96960, 98576, 101504, 105040, 117120, 123220, 126048, 126880, 129280, 147864, 152256, 157560, 160186, 168064, 184830, 190320, 193920, 197152, 203008, 210080, 234240, 240279, 246440, 252096, 253760, 295728, 304512, 315120, 320372, 336128, 369660, 380640, 387840, 394304, 400465, 420160, 480558, 492880, 504192, 507520, 591456, 609024, 630240, 640744, 739320, 761280, 788608, 800930, 840320, 961116, 985760, 1008384, 1015040, 1182912, 1201395, 1260480, 1281488, 1478640, 1522560, 1577216, 1601860, 1680640, 1922232, 1971520, 2365824, 2402790, 2520960, 2562976, 2957280, 3045120, 3203720, 3844464, 3943040, 4731648, 4805580, 5041920, 5125952, 5914560, 6407440, 7688928, 7886080, 9611160, 10251904, 11829120, 12814880, 15377856, 19222320, 20503808, 23658240, 25629760, 30755712, 38444640, 51259520, 61511424, 76889280, 102519040, 153778560, 307557120]

約数ペア:

[(1, 307557120), (2, 153778560), (3, 102519040), (4, 76889280), (5, 61511424), (6, 51259520), (8, 38444640), (10, 30755712), (12, 25629760), (13, 23658240), (15, 20503808), (16, 19222320), (20, 15377856), (24, 12814880), (26, 11829120), (30, 10251904), (32, 9611160), (39, 7886080), (40, 7688928), (48, 6407440), (52, 5914560), (60, 5125952), (61, 5041920), (64, 4805580), (65, 4731648), (78, 3943040), (80, 3844464), (96, 3203720), (101, 3045120), (104, 2957280), (120, 2562976), (122, 2520960), (128, 2402790), (130, 2365824), (156, 1971520), (160, 1922232), (183, 1680640), (192, 1601860), (195, 1577216), (202, 1522560), (208, 1478640), (240, 1281488), (244, 1260480), (256, 1201395), (260, 1182912), (303, 1015040), (305, 1008384), (312, 985760), (320, 961116), (366, 840320), (384, 800930), (390, 788608), (404, 761280), (416, 739320), (480, 640744), (488, 630240), (505, 609024), (520, 591456), (606, 507520), (610, 504192), (624, 492880), (640, 480558), (732, 420160), (768, 400465), (780, 394304), (793, 387840), (808, 380640), (832, 369660), (915, 336128), (960, 320372), (976, 315120), (1010, 304512), (1040, 295728), (1212, 253760), (1220, 252096), (1248, 246440), (1280, 240279), (1313, 234240), (1464, 210080), (1515, 203008), (1560, 197152), (1586, 193920), (1616, 190320), (1664, 184830), (1830, 168064), (1920, 160186), (1952, 157560), (2020, 152256), (2080, 147864), (2379, 129280), (2424, 126880), (2440, 126048), (2496, 123220), (2626, 117120), (2928, 105040), (3030, 101504), (3120, 98576), (3172, 96960), (3232, 95160), (3328, 92415), (3660, 84032), (3840, 80093), (3904, 78780), (3939, 78080), (3965, 77568), (4040, 76128), (4160, 73932), (4758, 64640), (4848, 63440), (4880, 63024), (4992, 61610), (5252, 58560), (5856, 52520), (6060, 50752), (6161, 49920), (6240, 49288), (6344, 48480), (6464, 47580), (6565, 46848), (7320, 42016), (7808, 39390), (7878, 39040), (7930, 38784), (8080, 38064), (8320, 36966), (9516, 32320), (9696, 31720), (9760, 31512), (9984, 30805), (10504, 29280), (11712, 26260), (11895, 25856), (12120, 25376), (12322, 24960), (12480, 24644), (12688, 24240), (12928, 23790), (13130, 23424), (14640, 21008), (15616, 19695), (15756, 19520), (15860, 19392), (16160, 19032), (16640, 18483)]