442505280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 336

約数和(自身を含む): 1709562240

約数和(自身を除く): 1267056960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 392, 409, 420, 448, 460, 480, 483, 490, 552, 560, 588, 644, 672, 690, 735, 736, 784, 805, 818, 840, 920, 960, 966, 980, 1104, 1120, 1127, 1176, 1227, 1288, 1344, 1380, 1470, 1472, 1568, 1610, 1636, 1680, 1840, 1932, 1960, 2045, 2208, 2240, 2254, 2352, 2415, 2454, 2576, 2760, 2863, 2940, 3136, 3220, 3272, 3360, 3381, 3680, 3864, 3920, 4090, 4416, 4508, 4704, 4830, 4908, 5152, 5520, 5635, 5726, 5880, 6135, 6440, 6544, 6720, 6762, 7360, 7728, 7840, 8180, 8589, 9016, 9407, 9408, 9660, 9816, 10304, 11040, 11270, 11452, 11760, 12270, 12880, 13088, 13524, 14315, 15456, 15680, 16360, 16905, 17178, 18032, 18814, 19320, 19632, 20041, 22080, 22540, 22904, 23520, 24540, 25760, 26176, 27048, 28221, 28630, 30912, 32720, 33810, 34356, 36064, 37628, 38640, 39264, 40082, 42945, 45080, 45808, 47035, 47040, 49080, 51520, 54096, 56442, 57260, 60123, 65440, 65849, 67620, 68712, 72128, 75256, 77280, 78528, 80164, 85890, 90160, 91616, 94070, 98160, 100205, 108192, 112884, 114520, 120246, 130880, 131698, 135240, 137424, 141105, 150512, 154560, 160328, 171780, 180320, 183232, 188140, 196320, 197547, 200410, 216384, 225768, 229040, 240492, 263396, 270480, 274848, 282210, 300615, 301024, 320656, 329245, 343560, 360640, 376280, 392640, 395094, 400820, 451536, 458080, 460943, 480984, 526792, 540960, 549696, 564420, 601230, 602048, 641312, 658490, 687120, 752560, 790188, 801640, 903072, 916160, 921886, 961968, 987735, 1053584, 1081920, 1128840, 1202460, 1282624, 1316980, 1374240, 1382829, 1505120, 1580376, 1603280, 1806144, 1843772, 1923936, 1975470, 2107168, 2257680, 2304715, 2404920, 2633960, 2748480, 2765658, 3010240, 3160752, 3206560, 3687544, 3847872, 3950940, 4214336, 4515360, 4609430, 4809840, 5267920, 5531316, 6321504, 6413120, 6914145, 7375088, 7901880, 9030720, 9218860, 9619680, 10535840, 11062632, 12643008, 13828290, 14750176, 15803760, 18437720, 19239360, 21071680, 22125264, 27656580, 29500352, 31607520, 36875440, 44250528, 55313160, 63215040, 73750880, 88501056, 110626320, 147501760, 221252640, 442505280]

約数ペア:

[(1, 442505280), (2, 221252640), (3, 147501760), (4, 110626320), (5, 88501056), (6, 73750880), (7, 63215040), (8, 55313160), (10, 44250528), (12, 36875440), (14, 31607520), (15, 29500352), (16, 27656580), (20, 22125264), (21, 21071680), (23, 19239360), (24, 18437720), (28, 15803760), (30, 14750176), (32, 13828290), (35, 12643008), (40, 11062632), (42, 10535840), (46, 9619680), (48, 9218860), (49, 9030720), (56, 7901880), (60, 7375088), (64, 6914145), (69, 6413120), (70, 6321504), (80, 5531316), (84, 5267920), (92, 4809840), (96, 4609430), (98, 4515360), (105, 4214336), (112, 3950940), (115, 3847872), (120, 3687544), (138, 3206560), (140, 3160752), (147, 3010240), (160, 2765658), (161, 2748480), (168, 2633960), (184, 2404920), (192, 2304715), (196, 2257680), (210, 2107168), (224, 1975470), (230, 1923936), (240, 1843772), (245, 1806144), (276, 1603280), (280, 1580376), (294, 1505120), (320, 1382829), (322, 1374240), (336, 1316980), (345, 1282624), (368, 1202460), (392, 1128840), (409, 1081920), (420, 1053584), (448, 987735), (460, 961968), (480, 921886), (483, 916160), (490, 903072), (552, 801640), (560, 790188), (588, 752560), (644, 687120), (672, 658490), (690, 641312), (735, 602048), (736, 601230), (784, 564420), (805, 549696), (818, 540960), (840, 526792), (920, 480984), (960, 460943), (966, 458080), (980, 451536), (1104, 400820), (1120, 395094), (1127, 392640), (1176, 376280), (1227, 360640), (1288, 343560), (1344, 329245), (1380, 320656), (1470, 301024), (1472, 300615), (1568, 282210), (1610, 274848), (1636, 270480), (1680, 263396), (1840, 240492), (1932, 229040), (1960, 225768), (2045, 216384), (2208, 200410), (2240, 197547), (2254, 196320), (2352, 188140), (2415, 183232), (2454, 180320), (2576, 171780), (2760, 160328), (2863, 154560), (2940, 150512), (3136, 141105), (3220, 137424), (3272, 135240), (3360, 131698), (3381, 130880), (3680, 120246), (3864, 114520), (3920, 112884), (4090, 108192), (4416, 100205), (4508, 98160), (4704, 94070), (4830, 91616), (4908, 90160), (5152, 85890), (5520, 80164), (5635, 78528), (5726, 77280), (5880, 75256), (6135, 72128), (6440, 68712), (6544, 67620), (6720, 65849), (6762, 65440), (7360, 60123), (7728, 57260), (7840, 56442), (8180, 54096), (8589, 51520), (9016, 49080), (9407, 47040), (9408, 47035), (9660, 45808), (9816, 45080), (10304, 42945), (11040, 40082), (11270, 39264), (11452, 38640), (11760, 37628), (12270, 36064), (12880, 34356), (13088, 33810), (13524, 32720), (14315, 30912), (15456, 28630), (15680, 28221), (16360, 27048), (16905, 26176), (17178, 25760), (18032, 24540), (18814, 23520), (19320, 22904), (19632, 22540), (20041, 22080)]