210936320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 589248000

約数和(自身を除く): 378311680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 149, 158, 160, 224, 256, 280, 298, 316, 320, 395, 448, 512, 553, 560, 596, 632, 640, 745, 790, 896, 1043, 1106, 1120, 1192, 1264, 1280, 1490, 1580, 1792, 2086, 2212, 2240, 2384, 2528, 2560, 2765, 2980, 3160, 3584, 4172, 4424, 4480, 4768, 5056, 5215, 5530, 5960, 6320, 8344, 8848, 8960, 9536, 10112, 10430, 11060, 11771, 11920, 12640, 16688, 17696, 17920, 19072, 20224, 20860, 22120, 23542, 23840, 25280, 33376, 35392, 38144, 40448, 41720, 44240, 47084, 47680, 50560, 58855, 66752, 70784, 76288, 82397, 83440, 88480, 94168, 95360, 101120, 117710, 133504, 141568, 164794, 166880, 176960, 188336, 190720, 202240, 235420, 267008, 283136, 329588, 333760, 353920, 376672, 381440, 411985, 470840, 534016, 659176, 667520, 707840, 753344, 823970, 941680, 1318352, 1335040, 1415680, 1506688, 1647940, 1883360, 2636704, 2670080, 3013376, 3295880, 3766720, 5273408, 6026752, 6591760, 7533440, 10546816, 13183520, 15066880, 21093632, 26367040, 30133760, 42187264, 52734080, 105468160, 210936320]

約数ペア:

[(1, 210936320), (2, 105468160), (4, 52734080), (5, 42187264), (7, 30133760), (8, 26367040), (10, 21093632), (14, 15066880), (16, 13183520), (20, 10546816), (28, 7533440), (32, 6591760), (35, 6026752), (40, 5273408), (56, 3766720), (64, 3295880), (70, 3013376), (79, 2670080), (80, 2636704), (112, 1883360), (128, 1647940), (140, 1506688), (149, 1415680), (158, 1335040), (160, 1318352), (224, 941680), (256, 823970), (280, 753344), (298, 707840), (316, 667520), (320, 659176), (395, 534016), (448, 470840), (512, 411985), (553, 381440), (560, 376672), (596, 353920), (632, 333760), (640, 329588), (745, 283136), (790, 267008), (896, 235420), (1043, 202240), (1106, 190720), (1120, 188336), (1192, 176960), (1264, 166880), (1280, 164794), (1490, 141568), (1580, 133504), (1792, 117710), (2086, 101120), (2212, 95360), (2240, 94168), (2384, 88480), (2528, 83440), (2560, 82397), (2765, 76288), (2980, 70784), (3160, 66752), (3584, 58855), (4172, 50560), (4424, 47680), (4480, 47084), (4768, 44240), (5056, 41720), (5215, 40448), (5530, 38144), (5960, 35392), (6320, 33376), (8344, 25280), (8848, 23840), (8960, 23542), (9536, 22120), (10112, 20860), (10430, 20224), (11060, 19072), (11771, 17920), (11920, 17696), (12640, 16688)]