237027840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4442

約数の個数: 160

約数和(自身を含む): 866194560

約数和(自身を除く): 629166720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4409, 4480, 5376, 6720, 7680, 8818, 8960, 10752, 13227, 13440, 17636, 17920, 22045, 26454, 26880, 30863, 35272, 44090, 52908, 53760, 61726, 66135, 70544, 88180, 92589, 105816, 123452, 132270, 141088, 154315, 176360, 185178, 211632, 246904, 264540, 282176, 308630, 352720, 370356, 423264, 462945, 493808, 529080, 564352, 617260, 705440, 740712, 846528, 925890, 987616, 1058160, 1128704, 1234520, 1410880, 1481424, 1693056, 1851780, 1975232, 2116320, 2257408, 2469040, 2821760, 2962848, 3386112, 3703560, 3950464, 4232640, 4938080, 5643520, 5925696, 6772224, 7407120, 7900928, 8465280, 9876160, 11287040, 11851392, 14814240, 15801856, 16930560, 19752320, 23702784, 29628480, 33861120, 39504640, 47405568, 59256960, 79009280, 118513920, 237027840]

約数ペア:

[(1, 237027840), (2, 118513920), (3, 79009280), (4, 59256960), (5, 47405568), (6, 39504640), (7, 33861120), (8, 29628480), (10, 23702784), (12, 19752320), (14, 16930560), (15, 15801856), (16, 14814240), (20, 11851392), (21, 11287040), (24, 9876160), (28, 8465280), (30, 7900928), (32, 7407120), (35, 6772224), (40, 5925696), (42, 5643520), (48, 4938080), (56, 4232640), (60, 3950464), (64, 3703560), (70, 3386112), (80, 2962848), (84, 2821760), (96, 2469040), (105, 2257408), (112, 2116320), (120, 1975232), (128, 1851780), (140, 1693056), (160, 1481424), (168, 1410880), (192, 1234520), (210, 1128704), (224, 1058160), (240, 987616), (256, 925890), (280, 846528), (320, 740712), (336, 705440), (384, 617260), (420, 564352), (448, 529080), (480, 493808), (512, 462945), (560, 423264), (640, 370356), (672, 352720), (768, 308630), (840, 282176), (896, 264540), (960, 246904), (1120, 211632), (1280, 185178), (1344, 176360), (1536, 154315), (1680, 141088), (1792, 132270), (1920, 123452), (2240, 105816), (2560, 92589), (2688, 88180), (3360, 70544), (3584, 66135), (3840, 61726), (4409, 53760), (4480, 52908), (5376, 44090), (6720, 35272), (7680, 30863), (8818, 26880), (8960, 26454), (10752, 22045), (13227, 17920), (13440, 17636)]