145166080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 376750080

約数和(自身を除く): 231584000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 127, 128, 152, 160, 188, 190, 235, 254, 256, 304, 320, 376, 380, 470, 508, 608, 635, 640, 752, 760, 893, 940, 1016, 1216, 1270, 1280, 1504, 1520, 1786, 1880, 2032, 2413, 2432, 2540, 3008, 3040, 3572, 3760, 4064, 4465, 4826, 4864, 5080, 5969, 6016, 6080, 7144, 7520, 8128, 8930, 9652, 10160, 11938, 12032, 12065, 12160, 14288, 15040, 16256, 17860, 19304, 20320, 23876, 24130, 24320, 28576, 29845, 30080, 32512, 35720, 38608, 40640, 47752, 48260, 57152, 59690, 60160, 71440, 77216, 81280, 95504, 96520, 113411, 114304, 119380, 142880, 154432, 162560, 191008, 193040, 226822, 228608, 238760, 285760, 308864, 382016, 386080, 453644, 477520, 567055, 571520, 617728, 764032, 772160, 907288, 955040, 1134110, 1143040, 1528064, 1544320, 1814576, 1910080, 2268220, 3088640, 3629152, 3820160, 4536440, 7258304, 7640320, 9072880, 14516608, 18145760, 29033216, 36291520, 72583040, 145166080]

約数ペア:

[(1, 145166080), (2, 72583040), (4, 36291520), (5, 29033216), (8, 18145760), (10, 14516608), (16, 9072880), (19, 7640320), (20, 7258304), (32, 4536440), (38, 3820160), (40, 3629152), (47, 3088640), (64, 2268220), (76, 1910080), (80, 1814576), (94, 1544320), (95, 1528064), (127, 1143040), (128, 1134110), (152, 955040), (160, 907288), (188, 772160), (190, 764032), (235, 617728), (254, 571520), (256, 567055), (304, 477520), (320, 453644), (376, 386080), (380, 382016), (470, 308864), (508, 285760), (608, 238760), (635, 228608), (640, 226822), (752, 193040), (760, 191008), (893, 162560), (940, 154432), (1016, 142880), (1216, 119380), (1270, 114304), (1280, 113411), (1504, 96520), (1520, 95504), (1786, 81280), (1880, 77216), (2032, 71440), (2413, 60160), (2432, 59690), (2540, 57152), (3008, 48260), (3040, 47752), (3572, 40640), (3760, 38608), (4064, 35720), (4465, 32512), (4826, 30080), (4864, 29845), (5080, 28576), (5969, 24320), (6016, 24130), (6080, 23876), (7144, 20320), (7520, 19304), (8128, 17860), (8930, 16256), (9652, 15040), (10160, 14288), (11938, 12160), (12032, 12065)]