153778560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 541840320

約数和(自身を除く): 388061760

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, 260, 303, 305, 312, 320, 366, 384, 390, 404, 416, 480, 488, 505, 520, 606, 610, 624, 640, 732, 780, 793, 808, 832, 915, 960, 976, 1010, 1040, 1212, 1220, 1248, 1313, 1464, 1515, 1560, 1586, 1616, 1664, 1830, 1920, 1952, 2020, 2080, 2379, 2424, 2440, 2496, 2626, 2928, 3030, 3120, 3172, 3232, 3660, 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, 10504, 11712, 11895, 12120, 12322, 12480, 12688, 12928, 13130, 14640, 15756, 15860, 16160, 18483, 19032, 19392, 19520, 19695, 21008, 23424, 23790, 24240, 24644, 24960, 25376, 26260, 29280, 30805, 31512, 31720, 32320, 36966, 38064, 38784, 39040, 39390, 42016, 47580, 48480, 49288, 50752, 52520, 58560, 61610, 63024, 63440, 64640, 73932, 76128, 78780, 80093, 84032, 92415, 95160, 96960, 98576, 101504, 105040, 117120, 123220, 126048, 126880, 147864, 152256, 157560, 160186, 168064, 184830, 190320, 193920, 197152, 210080, 240279, 246440, 252096, 253760, 295728, 304512, 315120, 320372, 369660, 380640, 394304, 400465, 420160, 480558, 492880, 504192, 507520, 591456, 630240, 640744, 739320, 761280, 788608, 800930, 840320, 961116, 985760, 1182912, 1201395, 1260480, 1281488, 1478640, 1522560, 1601860, 1922232, 1971520, 2365824, 2402790, 2520960, 2562976, 2957280, 3203720, 3844464, 3943040, 4805580, 5125952, 5914560, 6407440, 7688928, 9611160, 10251904, 11829120, 12814880, 15377856, 19222320, 25629760, 30755712, 38444640, 51259520, 76889280, 153778560]

約数ペア:

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