84775040

素因数分解:

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

素因数の和:302

約数の個数: 128

約数和(自身を含む): 235008000

約数和(自身を除く): 150232960

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, 280, 298, 320, 448, 508, 560, 596, 635, 640, 745, 889, 896, 1016, 1043, 1120, 1192, 1270, 1490, 1778, 2032, 2086, 2240, 2384, 2540, 2980, 3556, 4064, 4172, 4445, 4480, 4768, 5080, 5215, 5960, 7112, 8128, 8344, 8890, 9536, 10160, 10430, 11920, 14224, 16256, 16688, 17780, 18923, 19072, 20320, 20860, 23840, 28448, 33376, 35560, 37846, 40640, 41720, 47680, 56896, 66752, 71120, 75692, 81280, 83440, 94615, 95360, 113792, 132461, 133504, 142240, 151384, 166880, 189230, 264922, 284480, 302768, 333760, 378460, 529844, 568960, 605536, 662305, 667520, 756920, 1059688, 1211072, 1324610, 1513840, 2119376, 2422144, 2649220, 3027680, 4238752, 5298440, 6055360, 8477504, 10596880, 12110720, 16955008, 21193760, 42387520, 84775040]

約数ペア:

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