874967520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37201}}^1$

素因数の和:37233

約数の個数: 144

約数和(自身を含む): 3206217168

約数和(自身を除く): 2331249648

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 37201, 74402, 111603, 148804, 186005, 223206, 260407, 297608, 372010, 446412, 520814, 558015, 595216, 744020, 781221, 892824, 1041628, 1116030, 1190432, 1302035, 1488040, 1562442, 1785648, 1822849, 2083256, 2232060, 2604070, 2976080, 3124884, 3571296, 3645698, 3906105, 4166512, 4464120, 5208140, 5468547, 5952160, 6249768, 7291396, 7812210, 8333024, 8928240, 9114245, 10416280, 10937094, 12499536, 14582792, 15624420, 17856480, 18228490, 20832560, 21874188, 24999072, 27342735, 29165584, 31248840, 36456980, 41665120, 43748376, 54685470, 58331168, 62497680, 72913960, 87496752, 109370940, 124995360, 145827920, 174993504, 218741880, 291655840, 437483760, 874967520]

約数ペア:

[(1, 874967520), (2, 437483760), (3, 291655840), (4, 218741880), (5, 174993504), (6, 145827920), (7, 124995360), (8, 109370940), (10, 87496752), (12, 72913960), (14, 62497680), (15, 58331168), (16, 54685470), (20, 43748376), (21, 41665120), (24, 36456980), (28, 31248840), (30, 29165584), (32, 27342735), (35, 24999072), (40, 21874188), (42, 20832560), (48, 18228490), (49, 17856480), (56, 15624420), (60, 14582792), (70, 12499536), (80, 10937094), (84, 10416280), (96, 9114245), (98, 8928240), (105, 8333024), (112, 7812210), (120, 7291396), (140, 6249768), (147, 5952160), (160, 5468547), (168, 5208140), (196, 4464120), (210, 4166512), (224, 3906105), (240, 3645698), (245, 3571296), (280, 3124884), (294, 2976080), (336, 2604070), (392, 2232060), (420, 2083256), (480, 1822849), (490, 1785648), (560, 1562442), (588, 1488040), (672, 1302035), (735, 1190432), (784, 1116030), (840, 1041628), (980, 892824), (1120, 781221), (1176, 744020), (1470, 595216), (1568, 558015), (1680, 520814), (1960, 446412), (2352, 372010), (2940, 297608), (3360, 260407), (3920, 223206), (4704, 186005), (5880, 148804), (7840, 111603), (11760, 74402), (23520, 37201)]