339100160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 942796800

約数和(自身を除く): 603696640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 149, 160, 224, 254, 256, 280, 298, 320, 448, 508, 512, 560, 596, 635, 640, 745, 889, 896, 1016, 1043, 1120, 1192, 1270, 1280, 1490, 1778, 1792, 2032, 2086, 2240, 2384, 2540, 2560, 2980, 3556, 3584, 4064, 4172, 4445, 4480, 4768, 5080, 5215, 5960, 7112, 8128, 8344, 8890, 8960, 9536, 10160, 10430, 11920, 14224, 16256, 16688, 17780, 17920, 18923, 19072, 20320, 20860, 23840, 28448, 32512, 33376, 35560, 37846, 38144, 40640, 41720, 47680, 56896, 65024, 66752, 71120, 75692, 76288, 81280, 83440, 94615, 95360, 113792, 132461, 133504, 142240, 151384, 162560, 166880, 189230, 190720, 227584, 264922, 267008, 284480, 302768, 325120, 333760, 378460, 381440, 455168, 529844, 534016, 568960, 605536, 662305, 667520, 756920, 1059688, 1137920, 1211072, 1324610, 1335040, 1513840, 2119376, 2275840, 2422144, 2649220, 2670080, 3027680, 4238752, 4844288, 5298440, 6055360, 8477504, 9688576, 10596880, 12110720, 16955008, 21193760, 24221440, 33910016, 42387520, 48442880, 67820032, 84775040, 169550080, 339100160]

約数ペア:

[(1, 339100160), (2, 169550080), (4, 84775040), (5, 67820032), (7, 48442880), (8, 42387520), (10, 33910016), (14, 24221440), (16, 21193760), (20, 16955008), (28, 12110720), (32, 10596880), (35, 9688576), (40, 8477504), (56, 6055360), (64, 5298440), (70, 4844288), (80, 4238752), (112, 3027680), (127, 2670080), (128, 2649220), (140, 2422144), (149, 2275840), (160, 2119376), (224, 1513840), (254, 1335040), (256, 1324610), (280, 1211072), (298, 1137920), (320, 1059688), (448, 756920), (508, 667520), (512, 662305), (560, 605536), (596, 568960), (635, 534016), (640, 529844), (745, 455168), (889, 381440), (896, 378460), (1016, 333760), (1043, 325120), (1120, 302768), (1192, 284480), (1270, 267008), (1280, 264922), (1490, 227584), (1778, 190720), (1792, 189230), (2032, 166880), (2086, 162560), (2240, 151384), (2384, 142240), (2540, 133504), (2560, 132461), (2980, 113792), (3556, 95360), (3584, 94615), (4064, 83440), (4172, 81280), (4445, 76288), (4480, 75692), (4768, 71120), (5080, 66752), (5215, 65024), (5960, 56896), (7112, 47680), (8128, 41720), (8344, 40640), (8890, 38144), (8960, 37846), (9536, 35560), (10160, 33376), (10430, 32512), (11920, 28448), (14224, 23840), (16256, 20860), (16688, 20320), (17780, 19072), (17920, 18923)]